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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 20-F

(Mark One)

OR

OR

OR

Commission file number: 001-41889

Cadeler A/S

(Exact name of Registrant as specified in its charter)

Not applicable

(Translation of Registrant’s name into English)

The Kingdom of Denmark

(Jurisdiction of incorporation or organization)

Kalvebod Brygge 43

DK-1560 Copenhagen, Denmark

(Address of principal executive offices)

Alexander W. Simmonds

Chief Legal Officer

 +45 3246 3100

alexander.simmonds@cadeler.com

Kalvebod Brygge 43,

DK-1560 Copenhagen, Denmark

(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act:

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Securities registered or to be registered pursuant to Section 12(g) of the Act:

None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

None

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report.

The number of outstanding shares as of December 31, 2024 was:

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Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ☒No ☐

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.

Yes ☐No ☒

Note – Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 from their obligations under those Sections.

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ☒No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Yes ☒No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See definition of “large accelerated filer,” “accelerated filer,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filling:

☐U.S. GAAP

☒International Financial Reporting Standards as issued by the International Accounting Standards Board

☐Other

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

☐ Item 17☐ Item 18

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ☐No ☒

(APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE PAST FIVE YEARS)

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court.

Yes ☐No ☐

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TABLE OF CONTENTS

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INTRODUCTION

In this annual report on Form 20-F (the “Annual Report on Form 20-F”) the terms “Company” and “Cadeler” refer to Cadeler A/S, a public limited liability company incorporated under the laws of Denmark, and the term “Cadeler Group” refers to Cadeler together with its subsidiaries on a consolidated basis. The term “Cadeler Shares” refers to ordinary shares of Cadeler, each with a nominal value of DKK 1.00 per share, and the term “Cadeler ADSs” refers to Cadeler’s American Depositary Shares (“ADSs”), each of which represents four (4) Cadeler Shares.

Pursuant to Rule 12b-23(a) of the Securities Exchange Act of 1934, as amended, certain information required to be included in this Annual Report on Form 20-F is being incorporated by reference from the Company’s statutory annual report for the year ended December 31, 2024, including the consolidated financial statements of the Cadeler Group included therein (the “Annual Report 2024”), and the Company’s remuneration report for the year ended December 31, 2024 (the “Remuneration Report 2024”) as specified in this Annual Report on Form 20-F. Therefore, the information in this Annual Report on Form 20-F should be read in conjunction with the Annual Report 2024 and the Remuneration Report 2024, to the extent specified (see Exhibits 15.1 and 15.2, respectively). With the exception of the items and pages so specified, the Annual Report 2024 and Remuneration Report 2024 are not being, and shall not be deemed to be, filed as part of this Annual Report on Form 20-F.

The Company publishes its financial statements in Euros (“EUR”). The terms “USD,” “U.S. dollars” and “$” refer to the currency of the United States, the term “NOK” refers to Norwegian Kroner and the term “DKK” refers to Danish kroner.

Forward-looking statements

The information set forth in this Annual Report on Form 20-F contains “forward-looking statements” as that term is defined in the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements are generally identified by terminology such as “believe,” “may,” “will,” “potentially,” “estimate,” “continue,” “anticipate,” “intend,” “could,” “would,” “should,” “project,” “target,” “plan,” “expect,” or the negatives of these terms or variations of them or similar terminology. The absence of these words, however, does not mean that the statements are not forward-looking. These forward-looking statements are based upon current expectations, beliefs, estimates and assumptions that, while considered reasonable as and when made by Cadeler, are, by their nature, subject to significant risks and uncertainties. In addition, new risks and uncertainties may emerge from time to time, and it is not possible to predict all such risks and uncertainties. Factors that could cause actual results to differ materially from those expressed or implied by any forward-looking statements set out herein include:

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These and other risks and uncertainties may cause actual results to differ materially and adversely from those expressed in any forward-looking statements. Cadeler cautions you not to place undue reliance on any forward-looking statements as they are not guarantees of future performance or outcomes. Actual performance and outcomes, including, without limitation, Cadeler’s actual results of operations, financial condition and liquidity, and the development of new markets or market segments in which Cadeler operates, may differ materially from those made in or suggested by the forward-looking statements contained herein. Except as required by law, Cadeler does not assume any obligation to update or revise the information contained herein, which speaks only as of the date hereof.

For additional information about factors that could cause Cadeler’s results to differ materially from those described in the forward-looking statements, please see the section hereof entitled “Risk Factors” beginning on page 3 of this Annual Report on Form 20-F.

Unless required by law, Cadeler has no duty and undertakes no obligation to update or revise any forward-looking statement after the date of this document, whether as a result of new information, future events or otherwise.

Enforceability of civil liabilities

Cadeler is a public limited company incorporated under the laws of Denmark. The majority of Cadeler’s current directors and executive officers, and certain experts named herein, reside outside the United States. All or a substantial portion of Cadeler’s assets and the assets of those non-resident persons are located outside the United States. As a result, it may not be possible for investors to effect service of process within the United States upon Cadeler or those persons or to enforce against Cadeler or them, either inside or outside the United States, judgments obtained in U.S. courts, or to enforce in U.S. courts, judgments obtained against them in courts in jurisdictions outside the United States, in any action predicated upon the civil liability provisions of the federal securities laws of the United States.

The United States does not have a treaty with Denmark providing for reciprocal recognition and enforcement of judgments, other than arbitration awards, in civil and commercial matters. Accordingly, a final judgment for the payment of money rendered by a U.S. court based on civil liability may not be directly enforceable in Denmark. However, if the party in whose favor such final judgment is rendered brings a new lawsuit in a competent court in Denmark, that party may submit to the Danish court the final judgment that has been rendered in the United States. A judgment by a federal court or state court in the United States will neither be recognized nor enforced by a Danish court but such judgment may serve as evidence in a Danish court. It is uncertain whether Danish courts would allow actions to be predicated on the securities laws of the United States or other jurisdictions outside Denmark, and Danish courts may deny claims for punitive damages and may grant a reduced amount of damages compared to U.S. courts.

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PART I

Item 1.Identity of Directors, Senior Management and Advisers

Not applicable.

Item 2.Offer Statistics and Expected Timetable

Not applicable.

Item 3.Key Information

A. [Reserved]

B. Capitalization and indebtedness

Not applicable.

C. Reasons for the offer and use of proceeds

Not applicable.

D. Risk factors

Set out below is a summary of certain risk factors which could affect the Cadeler Group’s future results and may cause them to differ from expected results materially. The factors discussed below should not be regarded as a complete and comprehensive statement of all potential risks and uncertainties that the Cadeler Group’s business faces.

Risks Related to the Cadeler Group’s Business

The Cadeler Group only has a limited number of vessels and could be adversely impacted if any vessel is taken out of operation, or if there is a delay in delivery of any new build vessel.

The Cadeler Group generates revenue by utilizing its fleet for the transportation and installation of offshore wind turbine generators and foundations and the provision of maintenance and decommissioning services in the offshore wind industry. The Cadeler Group’s operating fleet currently consists of two O-Class wind farm installation vessels, Wind Orca and Wind Osprey (the “O-Class Vessels”), one S-Class wind farm installation vessel, Wind Scylla (the “S-Class Vessel”), one Z-Class wind farm installation vessel, Wind Zaratan (the “Z-Class Vessel”), one P-Class (previously referred to as X-Class) wind farm installation vessel, the Wind Peak (the “Operating P-Class Vessel”) and one M-Class wind farm installation vessel, the Wind Maker (the “Operating M-Class Vessel and, together with the O-Class Vessels, the S-Class Vessel, the Z-Class Vessel, and the Operating P-Class Vessel, the “Operating Vessels”). In addition, the Cadeler Group has five new builds under construction: one P-Class Vessel (the “P-Class New Build”), one M-Class vessel (the “M-Class New Build”) and three A-Class (previously referred to as F-Class) vessels ((the “A-Class New Builds” and, together with the P-Class New Build and the M-Class New Build, the “New Builds”). If any of the Operating Vessels or, once delivered, the New Builds are temporarily or permanently taken out of operation, including due to one of the risks described in this Annual Report on Form 20-F materializing, this could result in a loss of revenue that would otherwise be generated by such vessel. In addition to a potential loss of revenue, the Cadeler Group could also be liable to its customers for liquidated damages under any charters the Cadeler Group has entered into with respect to such vessel. The loss of revenue and liability to its charterers could have a material adverse impact on the Cadeler Group’s business, prospects and financial results and condition, including its ability to be compliant with the financial covenants pursuant to its financing arrangements.

The Cadeler Group’s vessels may be subject to operational incidents or the need for refurbishments and/or repairs, following which such vessels may be out of operation for a shorter or longer period of time. For example, Wind Osprey had a crane accident in 2018 following which the vessel was out of operation for more than a year. This was due in part to the incident and in part to the Cadeler Group’s decision to design and procure an upgraded crane boom. The incident resulted in a claim from the charterers of EUR 6.25 million, while the Cadeler Group also lost estimated revenue of approximately EUR 15 million as a result of the vessel being out of operation for more than a year. The majority of the physical damage was covered by insurance. However, the vessel was required to be off-hire during the repair and upgrade process. With a fleet of only two vessels in operation at that time, an incident of this nature reduced the Cadeler Group’s earning potential by approximately 50%.

As described in the risk factor entitled “—The Cadeler Group is exposed to hazards that are inherent to offshore operations, and damages may not be covered by insurance,” the Cadeler Group experiences smaller breakdowns on an ongoing basis as part of its ordinary course of business. Any future incidents or upgrades could result in similar unavailability of the Cadeler Group’s fleet and may result in the Cadeler Group losing market share, being exposed to penalties or missing future contract opportunities as a result of shorter or longer periods of limited or no availability of the Cadeler Group’s fleet.

In addition, there is a risk that the delivery of the New Builds ordered by the Cadeler Group could be delayed. The Cadeler Group expects to take delivery of its second P-Class New Build imminently and its first A-Class New Build in the second half of 2025, with the remaining two A-Class New Builds currently expected to be delivered in the third quarter of 2026 and the first half of 2027, respectively. In addition, the M-Class New Build is currently expected to be delivered in the fourth quarter of 2025. The Cadeler Group has contracted with COSCO SHIPPING Heavy Industry Co. Ltd. (“COSCO”), a Chinese shipyard, for the delivery of the P-Class and A-Class New Builds, and with Hanwha Ocean Co., Ltd. (formerly Daewoo Shipbuilding & Marine Engineering Co. Ltd) (“Hanwha”) for the construction of the M-Class New Build. Any problems that may affect China or Korea, whether geographically or geopolitically, the general availability of components or material needed, or the relevant shipyards could lead to delayed delivery of any or all of the New Builds. For example, there is continuing uncertainty relating to the development of the political climate within China and between China and other countries, including the United States, including with respect to Taiwan, as well as the global supply chain in general. In addition, in January 2025, certain of COSCO’s affiliates and several Chinese shipyards were designated by the U.S. Department of Defense as “Chinese military companies” under Section 1260H of the U.S. National Defense Reauthorization Act 2021 (see also “—The Cadeler Group is exposed to risks related to macroeconomic factors and geopolitical conditions”). Whilst that designation does not directly affect the COSCO entity with which Cadeler has a contractual relationship or otherwise impact Cadeler’s ability to conduct business with COSCO, the imposition of further measures by the United States or other jurisdictions against COSCO and/or its affiliates could have an adverse effect on the Cadeler Group’s ability to receive delivery of its P-Class and A-Class New Builds or to order future new build vessels from the same shipyard. Delayed delivery of any or all of the New Builds could delay the Cadeler Group’s generation of revenue from the utilization of such vessels and may trigger payments of liquidated damages under any charters the Cadeler Group has entered into with respect to these vessels, which may materially affect the Cadeler Group’s business, prospects and financial results and condition. See also “—The ordering, construction and delivery of new build vessels and upgrades of existing vessels is subject to various risks and uncertainties, including forward-looking assessments which could turn out to be incorrect, and requires substantial financing which may not be available at favorable terms or at all.”

From time to time, the Cadeler Group’s vessels undergo upgrades of various types to remain competitive in the market, to ensure compliance with legal requirements and to implement sustainability-related improvements. Expenditures may be incurred when repairs or upgrades are required by law, in response to an inspection by a governmental authority, when damaged, or because of market or technological developments. From late 2023, for example, the two O-Class Vessels were off-hire for approximately six months for planned main-crane upgrades. Such upgrades, as well as other refurbishment and repair projects, are subject to various risks, including delays and cost overruns, which could, if realized, have an adverse impact on the Cadeler Group’s available cash resources, results of operations and its ability to comply with financial covenants pursuant to its financing arrangements. To ensure timely completion of refurbishment and repair projects, the Cadeler Group may be required to allocate extra resources to the relevant project, increasing the cost of the refurbishment or repair. For example, the Cadeler Group has from time to time taken the decision to accelerate work on its vessels by adding additional resources in order to ensure the vessel was ready for its next project on time. Moreover, periods without operations for one or more of the Cadeler Group’s vessels may have a material adverse effect on the Cadeler Group’s ability to generate revenue and thereby on its business, prospects and financial results and condition.

The Cadeler Group is exposed to hazards that are inherent to offshore operations, and damages may not be covered by insurance.

The Cadeler Group is operating in the offshore construction industry and is thus subject to hazards inherent to that industry, such as breakdowns, technical problems, harsh weather conditions, environmental pollution, force majeure events (nationwide or port-specific strikes, etc.), accidents (including dropped objects), collisions and groundings. These hazards can cause personal injury or loss of life, severe damage to or destruction of property and equipment, pollution or environmental damage, claims by third parties or customers and suspension of operations. Wind farm installation vessels, including the Cadeler Group’s vessels, are also subject to hazards inherent in marine operations, either while on-site or during mobilization, such as capsizing, sinking, grounding, collision, damage from severe weather and marine life infestations. Operations may also be suspended because of machinery breakdowns, abnormal operating conditions, failure of subcontractors to perform or supply goods or services or personnel shortages. For example, the Cadeler Group experienced a crane accident in 2018 following which the vessel involved was out of operation for more than a year, causing both a claim from the charterers and lost revenue for the period. Additionally, the Cadeler Group experiences various types of technical breakdowns on an ongoing basis as part of the operation of its vessels; however, such breakdowns are typically of a smaller nature with limited downtime and impact compared to the 2018 crane incident. Operations may also be interrupted even where an incident does not cause material damage or injury, but could have done, as the Cadeler Group requires that such “near miss” events be investigated and corrective procedures implemented where appropriate.

The Cadeler Group’s vessels are covered by industry standard hull and machinery and protection and indemnity insurance. Standard protection and indemnity insurance for vessel owners provides limited cover for damage to project property during wind farm installation operations, as such damage is expected to be covered by the construction all risks insurance procured by the Cadeler Group’s customers. However, in recent years, the Cadeler Group has seen more contracts imposing liability for property damage on contractors such as the Cadeler Group and, even where such liability is insured, the deductibles payable in the event of an incident can be significant. Such risks are difficult to adequately insure against under standard protection and indemnity insurance for vessel owners. The Cadeler Group has also considered obtaining insurance for loss-of-hire, but has evaluated and considered such insurance not to be commercially viable. As a result, certain damages and losses resulting from the aforementioned hazards may not be covered by insurance.

The Cadeler Group is dependent on the employment and utilization of its vessels, and its backlog of contracts may not materialize.

The Cadeler Group’s revenue and income are dependent on project contracts and vessel charters for the employment of its vessels. Typically, these contracts are concluded several years in advance with the terms and conditions not expected to be subject to subsequent change. Additionally, the Cadeler Group has recently experienced a trend towards reservation agreements and contracts being entered into at an earlier stage, which increases the difficulty of capturing the effect of any subsequent changes in circumstances, e.g., due to geopolitical developments and other unforeseen events. In the ordinary course of business, the Cadeler Group continuously seeks to enter into such new contracts for the employment of its vessels. The Cadeler Group has a contract backlog of existing customer contracts that imply revenues in the future, both for “firm” contracted days and, typically, “option” days (days that are callable at the relevant customer’s option). Such contracts, and the revenues derived therefrom, are subject to various terms and conditions, including certain cancellation events, and the exercise of options is exclusively at the discretion of the relevant customer. Such contracts could be subject to termination, amendments and/or delays resulting in revenues being more limited, occurring at a later time or not at all. The Cadeler Group’s current customer contracts include express cancellation rights on the part of the customers. Cancellation or termination is generally linked to a penalty or termination fee. Under its customer contracts, the Cadeler Group may also become liable to its customers for liquidated damages if there are delays in delivering a vessel for employment in connection with a project or for delays that arise during the operation of the vessels under the contracts (see also “—The Cadeler Group only has a limited number of vessels and could be adversely impacted if any vessel is taken out of operation, or if there is a delay in delivery of any new build vessel”). As of December 31, 2024, the Cadeler Group’s contract backlog (including 100% of option days) amounted to approximately EUR 2,336 million (compared to EUR 1,736 million as of December 31, 2023), comprising EUR 1,907 million from firm contracted days and EUR 430 million from contracted days subject to the exercise of counterparty options (compared to a split of EUR 1,379 million from firm contracted days and EUR 357 million from contracted days subject to the exercise of counterparty options as of December 31, 2023).

It may also be difficult for the Cadeler Group to obtain future employment for its vessels and, as a result, utilization may decrease. Wind farm installation projects are tendered and awarded at irregular intervals and installation projects in certain locations are seasonal, particularly as a result of weather-related seasonality. Consequently, the Cadeler Group’s vessels may need to be deployed on lower-yielding work or remain idle, resulting in periods without any compensation to the Cadeler Group. There can also be off-hire periods as a consequence of accidents, technical breakdown and non-performance, as experienced with the crane accident in 2018 (see “—The Cadeler Group is exposed to hazards that are inherent to offshore operations, and damages may not be covered by insurance”) or due to maintenance or upgrades, such as the planned main crane upgrades for the two O-Class Vessels which were completed in the second quarter of 2024 and for which each such vessel was off-hire for approximately six months.

The cancellation, amendment to or postponement of one or more contracts can have a material adverse impact on the Cadeler Group’s revenue and may thus affect the pricing of the Cadeler Shares. For example, the Cadeler Group narrowed its guidance for the financial year ended December 31, 2022 due to upstream delay as a result of a subcontractor on a project being unable to operate as planned. While the Cadeler Group has generally not had a history of cancellations, amendments or postponements of its contracts, there can be no assurance that no such cancellation, amendment or postponement will occur in the future. As the Cadeler Group currently has only six Operating Vessels in its fleet, the Cadeler Group’s business, prospects and financial results and condition could be materially impacted if any of these vessels became disabled or otherwise unable to operate for an extended period.

The Cadeler Group could be materially adversely affected if demand for the Cadeler Group’s services is lower than anticipated or decreases, including as a result of oversupply, changing trends in the energy market or a deterioration of the Cadeler Group’s market reputation and client relationships.

The Cadeler Group relies on revenue generated from wind farm installation and related maintenance. The lack of diversification in Cadeler’s sources of revenue makes the Cadeler Group vulnerable to adverse developments or periods of low demand in the market in which it operates. The demand for the Cadeler Group’s services may be volatile and is subject to variations for a number of reasons, including uncertainty in future demand and regulatory changes. For example, the market for offshore wind energy has recently experienced certain challenges in various jurisdictions including the United States, Sweden and Denmark, including delays in relevant supply chains, cancellation of government approvals and failed government auction rounds, which could adversely affect the number of offshore wind farm projects to be developed in these markets in the future, and there is a risk that similar challenges might also affect other countries. In the case of delays on multiple projects, it may be difficult for the Cadeler Group to adapt, which would impact its revenue stream but also potentially compliance with its financing covenants. Due to the fact that the Cadeler Group invests in capital assets with life-spans of approximately 25 years and that market visibility beyond 10 years is difficult to estimate, the Cadeler Group’s long-term performance and growth depend heavily on the supply of vessels relative to market demand. Any oversupply of vessels compared to the market demand for such vessels or similar capacity could cause contract rates to decline, and falling rates could materially adversely affect the Cadeler Group’s financial performance and results of operations. As the Cadeler Group’s vessels are highly specialized for wind farm installation, redeploying them to other sectors of the marine industry may be difficult or impossible to achieve, both practically and commercially.

The wind energy market is affected by the price and availability of other energy sources, including nuclear, coal, natural gas and oil, as well as other sources of renewable energy. To the extent renewable energy, particularly wind energy, becomes less cost-competitive due to reduced government targets, increases in the cost of wind energy, new regulations or incentives that favor alternative renewable energy, cheaper, more efficient or otherwise more attractive alternatives or otherwise, demand for wind energy and other forms of renewable energy could decrease. Slow growth or a long-term reduction in the demand for wind energy could in turn reduce the demand for the Cadeler Group’s services, which could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

In addition, market reputation and customer relationships are key factors to securing contracts and establishing long-lasting customer relations. For example, it is the Cadeler Group’s assessment that its market reputation and customer relationships have enabled the Cadeler Group to secure contracts for its New Builds before they are delivered. Adverse changes to the Cadeler Group’s customer relations or market reputation could result in a decrease in demand for the Cadeler Group’s services, resulting in a significant loss of revenue and adversely affecting the Cadeler Group’s business including the ability to secure future contracts.

The Cadeler Group faces other contractual and non-contractual legal risks related to its operations, which may expose the Cadeler Group to financial loss.

The Cadeler Group may fail to fulfill its contractual obligations under its customer contracts or other commercial contracts. For example, the Cadeler Group experienced a crane accident in 2018 following which the vessel involved was out of operation for more than a year, causing both a claim from the charterers and lost revenue for the period. In addition, the Cadeler Group may be in breach of warranties made by it to a customer if, with respect to any project, the relevant vessel fails to meet the required minimum specifications or is otherwise unsuitable or unable to perform as required under the relevant contract. In such a case, the customer contract could be terminated and/or the Cadeler Group held liable for the relevant charterer’s losses.

Contract terms may also not be sufficient to protect the Cadeler Group from liability with respect to installation works. The Cadeler Group could be liable to third parties who are involved or have an interest in the various projects involving the Cadeler Group’s vessels. The Cadeler Group may also face claims for damages from customers based on, for example, poor workmanship. Some of these liabilities and/or losses may not be covered by the Cadeler Group’s insurance policies or otherwise indemnified.

The ordering, construction and delivery of new build vessels and upgrades to existing vessels is subject to various risks and uncertainties, including forward-looking assessments which could turn out to be incorrect, and requires substantial financing which may not be available at favorable terms or at all.

The Cadeler Group may from time to time order additional new vessels, such as the ordering of the New Builds, and upgrades of existing vessels, such as the recent crane upgrades for both O-Class Vessels which were completed in 2024.

The ordering, construction, supervision and delivery of such new build vessels or upgrades to existing vessels is subject to a number of risks, including the risk of cost overruns and delays. Further, when such vessels or upgraded vessels are delivered, they are subject to market risk at the time of delivery including fulfilling conditions in any pre-committed customer contracts for such vessels or upgraded vessels, and the risk of failure to secure future employment of the new or upgraded vessels at satisfactory rates, which could have a material adverse effect on the financial performance of the Cadeler Group. If the Cadeler Group is not able to procure the New Builds, similar new build vessels or vessel upgrades in the future, this could have an adverse impact on the Cadeler Group’s business, prospects and financial results and condition.

The offshore wind installation market is a fast-moving market with a relatively long leadtime on delivery of new build vessels with the specifications needed to bid on, and win, wind farm installation contracts. The Cadeler Group must correctly predict future supply of, and demand for, wind farm installation vessels and continuously assess the attractiveness of securing a contract for the construction of additional vessels. When making such assessments, the Cadeler Group considers a number of uncertainties and factors, including expected supply and demand (see also “—The Cadeler Group could be materially adversely affected if demand for the Cadeler Group’s services is lower than anticipated or decreases, including as a result of oversupply, changing trends in the energy market or a deterioration of the Cadeler Group’s market reputation and client relationships”), construction time, the price of construction and the expected development in construction prices, technological development in the offshore wind installation market and financing possibilities. If the Cadeler Group fails to correctly and timely assess the need for placing orders for additional vessels, the Cadeler Group may miss out on attractive contract opportunities due to capacity constraints and lose market share or incur costs of construction without being able to secure contracts for such new build vessels on commercially attractive terms or at all.

Ordering new build vessels will increase capital expenditures (consisting of the purchase price and associated costs) materially and thus requires significant debt or equity financing. The vast majority of the agreed construction costs for the New Builds is fixed. However, some elements of the construction contract pricing are subject to variation. As a result, the total construction costs for the New Builds could increase, and the Cadeler Group may be unable to pass on such higher costs to its customers, which could have an adverse impact on its financial results.

The aggregate capital expenditures estimated to be required in connection with the remaining New Builds are approximately EUR 1,395 million, of which EUR 237.5 million has been paid as of March 25, 2025. The remaining scheduled payments will fall due during the period from 2025 to 2027.

On December 22, 2023, Cadeler and two of its subsidiaries entered into a Sinosure-backed Green Term Loan Facility of up to EUR 425 million (with a 12 year tenor) to finance the purchase of the P-Class Vessels (the “P-Class Facility”). In August 2024, the Company requested the utilization of EUR 210 million under the P-Class Facility. On August 16, 2024, following the Business Combination, the Cadeler Group refinanced the existing USD 436 million Senior Secured Green Term Loan Facility previously entered into by Eneti Inc., with Cadeler and certain of its subsidiaries entering into Facility Agreements (each with a 12-year tenor) for an aggregate of up to EUR 420 million (the “M-Class Facilities”). In January 2025, the Company requested the utilization of EUR 212 million under the M-Class Facility to finance the final instalment for the delivery of the first M-Class Vessel in the same month. On March 21 2025, Cadeler and two of its subsidiaries entered into a Sinosure-backed Green Term Loan Facility of up to EUR 575 million (with a 12 year tenor) to finance the purchase of the first two of the Cadeler Group’s three A-Class Vessels (the “A-Class Facility”).

There can be no guarantee that the financing of any additional new builds and any future upgrades can be obtained on attractive terms or at all. If the required financing is not obtained, the Cadeler Group may default on its obligations and be liable towards the relevant yard and/or other suppliers of goods and services related thereto, and the Cadeler Group may not be able to expand its fleet and thereby maintain its competitive position. The Cadeler Group may seek to obtain the required financing through capital markets or debt financing. Should the Cadeler Group not be able to secure the needed financing, in part or in whole, for example due to unattractive terms such as unfavorable interest rates, the Cadeler Group may be required to postpone future investments (including orders for new build vessels). If, in connection with an equity financing, the demand for or price of the Cadeler Shares is lower than historically experienced, this could result in significant dilution of the shareholding of existing holders of Cadeler Shares (the “Cadeler Shareholders”) and a decrease in the price of the Cadeler Shares.

The Cadeler Group has historically derived its revenue from a small number of customers, and the loss or default of any such customer could result in a significant loss of revenue and adversely affect the Cadeler Group’s business.

The Cadeler Group has historically had a high customer concentration as a result of the small number of vessels in its fleet and the typical duration of its projects. Consequently, if the Cadeler Group loses any of its most significant customers or any of them fail to pay for the services provided by the Cadeler Group or enters into bankruptcy, the Cadeler Group’s revenue could be materially adversely affected. The loss of one or more significant customers, or a decline in the number of projects or consideration paid for the Cadeler Group’s services under the Cadeler Group’s contracts with significant customers, would affect the Cadeler Group’s revenue and cash flow, and could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition. Additionally, any delay of a project for one or more of the Cadeler Group’s most significant customers could affect the Cadeler Group’s revenue, the utilization of its vessels and potentially its ability to fulfill other contracts. Many of the Cadeler Group’s contracts contain options for additional work, which, if exercised, would generate additional revenue. If such options are not exercised to the extent the Cadeler Group expects based on its historic experience, the Cadeler Group’s revenue could be substantially lower than anticipated.

If the Cadeler Group fails to maintain an effective system of internal control over financial reporting, it may not be able to accurately report financial results in a timely manner or prevent fraud, which may adversely affect its business and the market price of the Cadeler ADSs and Cadeler Shares.

In connection with the audits of its financial statements for the years ended December 31, 2023 and 2022, the Cadeler Group and its independent registered public accounting firm identified material weaknesses related to the Cadeler Group’s internal control over financial reporting driven by (i) a lack of formalized risk assessment and documented procedures in relation to the Company’s business processes and entity level controls, lack of evidence of performing internal controls including the completeness and accuracy of information used in the execution of controls, and lack of monitoring control activities, and (ii) lack of internal controls over change management and access management in the relevant financial information technology (“IT”) systems required to support effective internal control framework.

As defined in the standards established by the U.S. Public Company Accounting Oversight Board (“PCAOB”), a material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the Cadeler Group’s annual or interim consolidated financial statements will not be prevented or detected on a timely basis.

Following the Company’s remediation efforts, no material weakness was identified in connection with the audit of the Company’s financial statements for the year ended December 31, 2024. The Cadeler Group cannot guarantee, however, that its internal controls over financial reporting will remain effective in the future and that further material weaknesses will not be identified. Any failure to remediate such material weaknesses or a failure to discover and address any other material weaknesses or significant deficiencies in the future, could result in inaccuracies in the Cadeler Group’s consolidated financial statements and impair its ability to comply with applicable financial reporting requirements and related regulatory filings on a timely basis.

Management’s certification under Section 404 of the U.S. Sarbanes Oxley Act of 2002, as amended (the “Sarbanes-Oxley Act”), is included in Item 15 of this Annual Report on Form 20-F and the Cadeler Group’s independent registered public accounting firm’s attestation to and report on the effectiveness of the Cadeler Group’s internal control over financial reporting is included in Item 18 of this Annual Report on Form 20-F.

While documenting and testing internal control procedures, in order to satisfy the requirements of Section 404 of the Sarbanes-Oxley Act as applicable to the Cadeler Group, the Cadeler Group may identify other weaknesses and deficiencies in internal control over financial reporting. If the Cadeler Group fails to maintain the adequacy of its internal controls over financial reporting, as these requirements are modified, supplemented or amended from time to time, management may not be able to conclude on an ongoing basis that the Cadeler Group has effective internal control over financial reporting in accordance with Section 404 of the Sarbanes-Oxley Act.

Generally, the failure to achieve and maintain an effective internal control environment could result in material misstatements in the Cadeler Group’s financial statements and could also impair the Cadeler Group’s ability to comply with applicable financial reporting requirements and related regulatory filings on a timely basis. As a result, the Cadeler Group’s business, prospects and financial results and condition, as well as the trading price of Cadeler Shares and Cadeler ADSs, may be materially and adversely affected. See also “—Risks Related to the Business Combination— Cadeler became subject to the reporting requirements of the U.S. Exchange Act in connection with the Business Combination and it needs to devote substantial time and resources to complying with public company regulations. There can be no assurance that the Cadeler Group’s internal control over financial reporting will remain effective.”

The Cadeler Group is dependent on technical, maintenance, transportation and other commercial services from third parties.

The Cadeler Group is and will continue to be dependent on technical, maintenance, transportation and other commercial services from third parties to manage its vessels and fulfill its contractual obligations. Performance by such service providers is critical. If third-party service providers, such as those involved in assisting the Cadeler Group in sea fastening design, fabrication, installation and various technical services, fail to perform at an optimal level, this could materially and adversely affect the Cadeler Group’s ability to complete its contracts, as well as its business, prospects and financial results and condition, including its ability to be compliant with the financial covenants under its financing arrangements. For example, the Cadeler Group experienced a third-party supplier being delayed in connection with the repair following Wind Osprey’s crane accident in 2018, which extended the downtime period. Additionally, the Cadeler Group narrowed its guidance for the financial year ended December 31, 2022 due to upstream delay as a result of a subcontractor on a project being unable to operate as planned. If the amount the Cadeler Group is required to pay for subcontractors, equipment or supplies exceed what has been estimated, the profitability of the commercial employment of its vessels may be adversely affected. If a subcontractor, supplier, or manufacturer fails to provide services, supplies or equipment as required under a contract for any reason, the Cadeler Group may be required to source such services, supplies or equipment from other third parties, which could lead to delays or higher prices than anticipated.

The Cadeler Group relies on third-party contractors, suppliers, vendors, joint venture partners and other parties for the engineering design, procurement of materials, equipment, and services for the performance of work on the Cadeler Group’s projects. The successful completion of these projects depends on the ability of these third parties to perform their contractual obligations and is subject to factors beyond the Cadeler Group’s control, including actions or omissions by these parties and their subcontractors. Any non-performance, or a failure by such third parties to perform their contractual obligations to a satisfactory standard could result in delays to the planned project timelines, which could in turn result in late penalties or fines being imposed on the Cadeler Group.

The Cadeler Group could be materially adversely affected by increased supply of offshore wind farm installation services as a result of new competitors entering the market or existing competitors expanding their fleet of suitable vessels.

The industry in which the Cadeler Group operates is in management’s view characterized by a limited supply of efficient offshore wind farm installation services as a limited number of vessels are available and fit for the specific needs of, and trusted by, customers. Consequently, it may be difficult or expensive for customers of the Cadeler Group to find efficient alternative suppliers for their contracts in the near term, and it may be even more difficult for customers in the long term to find trusted suppliers of efficient offshore wind farm installation vessels as newer generations of larger turbines (capable of producing 18-20MW+ of electricity) are rolled out, which the Cadeler Group expects will occur towards the end of the current decade. Since the supply of offshore wind farm installation services depends on the number of vessels dedicated to such services, market conditions may change significantly if one or multiple existing or new competitors of the Cadeler Group were to order new build vessels or modify existing vessels to fit the future needs of the offshore wind farm industry. It is the Cadeler Group’s assessment that over the past decade there has been a general increase in the number of players active in the wind farm industry. Should similar developments occur in the market for offshore wind farm installation, the Cadeler Group may experience increased competition. Any increase in the supply of offshore wind farm installation services may result in a decrease in the prices that the Cadeler Group is able to obtain for its services. As the Cadeler Group currently only operates within the market for offshore wind farm transportation, installation and maintenance, it is more exposed to any changes in prices within the industry or utilization of its vessels compared to those of its competitors having multiple sources of revenue. See also “—The Cadeler Group faces competition from industry participants who may have greater resources than the Cadeler Group.”

The Cadeler Group faces competition from industry participants who may have greater resources than the Cadeler Group.

The markets in which the Cadeler Group operates are competitive and the Cadeler Group’s business is subject to risks associated with competition from new and existing industry participants. The Cadeler Group has a number of well-established competitors, including DEME Offshore, Jan de Nul (both Belgium-headquartered), Fred. Olsen (Norway-headquartered) and Van Oord (Netherlands-headquartered). In addition, there are a growing number of players with specialist vessels on order. Seaway7, Dominion Energy, Maersk and Havfram, for example, each has a newbuild vessel (or vessels) either on order or currently under construction. These companies will directly compete (and in a number of cases are already directly competing) with the Cadeler Group in tenders for wind turbine foundation and installation projects. There can be no assurances that the Cadeler Group will be able to maintain or improve its competitive position or continue to meet changes in the competitive environment, including when entering new markets. In addition, certain of the Cadeler Group’s competitors may have more resources and better access to capital than the Cadeler Group. For example, new and existing competitors may have greater financial resources, customer support, technical and marketing resources, larger customer bases, longer operating histories, greater name recognition or more established relationships in the industry. These industry participants compete with the Cadeler Group based on, among other things, price, service portfolio, technology, location and vessel availability. There is no assurance that the Cadeler Group will have the resources and expertise to compete successfully in the future, that it will be able to succeed in the face of current or future competition, or that it will be successful when entering new markets. Increased competition in the markets where the Cadeler Group operates or which it may enter could lead to reduced profitability and/or future growth opportunities for the Cadeler Group. The failure of the Cadeler Group to secure future growth, maintain or improve its competitiveness and respond to increased competition may have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

Technological progress might render the technologies used by the Cadeler Group obsolete or less profitable.

The offshore wind sector in which the Cadeler Group operates is affected by constant technological development. To maintain a successful and profitable business, the Cadeler Group must keep pace with technological developments and changing standards to meet the evolving demands of existing and potential customers. For example, the Cadeler Group is dependent on its ability to improve existing services and installation vessels to meet future demand and anticipate and respond to major changes in technology and industry standards. If the Cadeler Group fails to adequately respond to the technological changes in its industry, make the necessary capital investments, or is not suited to offer commercially competitive products and implement commercially competitive services, the Cadeler Group’s business, prospects and financial results and condition may be adversely affected.

Competitors’ vessels have previously become obsolete due to the growth in the size of turbines only 10 years into their lifespan. Although the Cadeler Group seeks to build vessels that can be upgraded, as demonstrated by the recent main crane upgrades to its two O-Class Vessels, there is no certainty that such vessels will remain viable for the entirety of their planned 25-year lifespan. In addition, as the Cadeler Group’s vessels are purpose-built for the offshore wind industry, they cannot easily be repurposed for use in other segments of the marine industry. A movement towards other energy sectors or the development of new technology could render the Cadeler Group’s vessels obsolete, and the Cadeler Group may not be able to secure alternative contracts or revenue on attractive terms, if at all.

Future customer contracts may not be obtained at all, or on materially different terms than described herein.

While the Cadeler Group has previously entered into vessel reservation agreements, preferred bidder agreements and letters of intent for contracts with customers, there can be no assurance that such vessel reservation agreements, preferred bidder agreements or letters of intent will actually result in customer contracts and revenue for the Cadeler Group, or if such contracts are entered into, that they will be entered into on the terms expected by the Cadeler Group. Although the Cadeler Group’s vessel reservation and preferred bidder agreements typically contain clauses providing for the payment of customary compensation to the Cadeler Group should such agreements not result in a firm contract in line with market practice, there can be no assurance that such compensation will be paid if and to the extent owed. Additionally, many of the Cadeler Group’s contracts include options exercisable in the sole discretion of the relevant customer, and there can be no assurance that such options will be exercised and result in additional revenue being realized.

Expected and/or estimated contract terms as indicated in this Annual Report on Form 20-F regarding specifications, commercial terms and delivery schedules are only current estimates by the Cadeler Group, and may end up being materially different than expected (if such contracts are entered into at all).

The Cadeler Group operates across multiple jurisdictions and is thereby exposed to a number of risks inherent in international operations, including political, civil or economic disturbance.

The Cadeler Group operates in multiple jurisdictions and serves a wide range of customers. As a result, the Cadeler Group is exposed to risks that are inherent to conducting international operations, some of which are due to factors beyond the Cadeler Group’s control, including:

Some of these risks could limit or disrupt the Cadeler Group’s operations (for example, by requiring or resulting in the evacuation of personnel, cancellation of contracts, or the loss of personnel, vessels or assets), impose practical or legal barriers to the Cadeler Group’s continued operations, or negatively impact the profitability of those operations, and could therefore have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group is exposed to risks related to macroeconomic factors and geopolitical conditions.

The Cadeler Group is exposed to macroeconomic factors and geopolitical conditions. The international macroeconomic situation is currently characterized by material uncertainty, mainly due to the elevated levels of public debt in many of the leading global economies, increasing interest and inflation rates, the war in Ukraine, the imposition of sanctions against Russia, conflict in the Middle East, European energy crises and global supply-chain constraints. For example, the Cadeler Group has contracted with COSCO, a Chinese shipyard, for the delivery of the New Builds, and any problems that may affect China, whether geographically or geopolitically, the general availability of components or material needed, or the shipyard itself could lead to delayed delivery of any or all New Builds. There is continuing uncertainty relating to the development of the political climate within China and between China and other countries, including the United States, including with respect to Taiwan. In addition, in January 2025, certain of COSCO’s affiliates and several Chinese shipyards were designated by the U.S. Department of Defense as “Chinese military companies” under Section 1260H of the U.S. National Defense Reauthorization Act 2021. Whilst that designation does not directly affect the COSCO entity with which Cadeler has a contractual relationship or otherwise impact Cadeler’s ability to conduct business with COSCO, the imposition of further measures by the United States or other jurisdictions against COSCO and/or its affiliates could have an adverse effect on the Cadeler Group’s ability to receive delivery of its P-Class and A-Class New Builds or to order future new build vessels from the same shipyard. See also “—The Cadeler Group only has a limited number of vessels and could be adversely impacted if any vessel is taken out of operation, or if there is a delay in delivery of any new build vessel” and “—The ordering, construction and delivery of new build vessels and upgrades of existing vessels is subject to various risks and uncertainties, including forward-looking assessments which could turn out to be incorrect, and requires substantial financing which may not be available at favorable terms or at all”. These macroeconomic conditions have had, and a continuation or further worsening of these conditions could continue to have, material effects on the global economy and capital markets and could have material adverse effects on the Cadeler Group, its business, prospects and financial results and condition. Additionally, geopolitical tensions may have an impact on the future prospects of the markets in which the Cadeler Group operates and may increase the risks associated with the Cadeler Group’s operations.

If Cadeler’s vessels operate in countries or territories that are subject to restrictions, sanctions, or embargoes imposed by the U.S. government, the European Union, the United Nations, or other governments, it could lead to monetary fines or other penalties and adversely affect Cadeler’s reputation and the market for its shares and trading price.

Although Cadeler does not expect that its vessels will operate in countries or territories subject to country-wide or territory-wide sanctions or embargoes imposed by the U.S. government or other authorities in violation of applicable sanctions laws, and Cadeler endeavors to take precautions reasonably designed to mitigate the risk of such activities, it is possible that the Cadeler Group’s vessels may call on ports located, and/or otherwise operate in countries or territories subject to such sanctions, including on charterers’ instructions and/or without Cadeler’s consent. In addition, certain of Cadeler’s New Builds are being built in China, which may further expose Cadeler to certain restrictions. See also “—The Cadeler Group is exposed to risks related to macroeconomic factors and geopolitical conditions.” Similarly, Cadeler’s supply chain for spare parts for the vessels or secondary steel deliveries needs to be monitored closely and may be limited due to these restrictions, which could result in Cadeler not being able to source such spare parts from certain suppliers.

Failure to comply with the U.S. Foreign Corrupt Practices Act could result in fines, criminal penalties, contract terminations and have an adverse effect on the Cadeler Group’s business.

The Cadeler Group operates in a number of countries throughout the world, including countries known to have a reputation for corruption. The Cadeler Group is committed to doing business in accordance with applicable anti-corruption laws including the U.S. Foreign Corrupt Practices Act of 1977 (“FCPA”), U.K. Bribery Act, the Danish Criminal Code and other applicable anti-corruption laws. The Cadeler Group is subject, however, to the risk that Cadeler, its affiliated entities or its officers, directors, employees or agents may take actions determined to be in violation of such anti-corruption laws, including the FCPA and the U.K. Bribery Act. Any such violation could result in substantial fines, sanctions, civil and/or criminal penalties and curtailment of operations in certain jurisdictions, and might adversely affect the Cadeler Group’s business, prospects and financial results and condition. In addition, actual or alleged violations could damage Cadeler’s reputation and ability to do business. Furthermore, detecting, investigating, and resolving actual or alleged violations is expensive and has the potential to consume significant time and attention of Cadeler’s senior management.

Breakdowns in the Cadeler Group’s information technology and/or noncompliance with data protection laws could negatively impact the Cadeler Group’s business, including its ability to service customers.

The Cadeler Group’s ability to operate its business and service its customers is dependent on the continued operation of the Cadeler Group’s IT systems, including those relating to the location, operation, maintenance and employment of the Cadeler Group’s vessels. The Cadeler Group’s IT systems could be compromised by a malicious third party or employee (see also “—A cybersecurity attack could materially disrupt the Cadeler Group’s business”), man-made or natural events, or the inadvertent actions or inactions by the Cadeler Group’s employees and third-party service providers. If the Cadeler Group’s IT systems experience a breakdown, the Cadeler Group’s business information could be lost, destroyed, disclosed, misappropriated, altered or accessed without consent, and the Cadeler Group’s IT systems, or those of its service providers, may be disrupted.

Any breakdown in the Cadeler Group’s IT systems could lead to lost revenues resulting from a loss in competitive advantage due to the unauthorized disclosure, alteration, destruction or use of proprietary information, the failure to retain or attract customers, the disruption of critical business processes or IT systems and the diversion of management’s attention and resources. In addition, such breakdown could result in significant remediation costs, including repairing system damage, engaging third-party experts, deploying additional personnel, training employees and compensation or incentives offered to third parties whose data has been compromised. The Cadeler Group may also be subject to legal claims or legal proceedings, including regulatory investigations and actions, and the attendant legal fees as well as potential settlements, judgments and fines.

In addition, data protection laws apply to the Cadeler Group in certain countries in which it does business. Specifically, the EU General Data Protection Regulation (“GDPR”) imposes penalties of up to a maximum of 4% of global annual turnover for breaches thereof. The GDPR requires mandatory breach notification, the standard for which is also followed outside the EU (particularly in Asia). Non-compliance with data protection laws could expose the Cadeler Group to regulatory investigations, which could result in fines and penalties. In addition to imposing fines, regulators may issue orders to stop processing personal data, which could disrupt operations. The Cadeler Group could also be subject to litigation from persons or corporations allegedly affected by data protection violations. Any violation of these laws or harm to the Cadeler Group’s reputation could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

A cybersecurity attack could materially disrupt the Cadeler Group’s business.

The efficient operation of the Cadeler Group’s business, including processing, transmitting and storing electronic and financial information, is dependent on computer hardware and software systems. IT systems are vulnerable to security breaches by computer hackers and cyber terrorists. The Cadeler Group relies on industry accepted security measures and technology (including a cloud-based solution provided by Microsoft including their E5 security suite) to securely maintain confidential and proprietary information maintained on its information systems. However, such measures and technology may not adequately prevent security breaches. Therefore, the Cadeler Group’s operations and business administration could be targeted by individuals or groups seeking to sabotage or disrupt such systems and networks, or to steal data, and as a result these systems may be damaged, shut down or cease to function properly (whether due to planned upgrades, force majeure, telecommunications failures, hardware or software break-ins or viruses, other cybersecurity incidents or otherwise), which could have a material adverse effect on the Cadeler Group’s reputation as well as its business, prospects and financial results and condition.

Cybersecurity attacks may result in disruptions to the Cadeler Group’s operations or in business data being temporarily unreadable, and cyber criminals may demand ransoms in exchange for de-encrypting such data. As cybersecurity attacks become increasingly sophisticated, and as tools and resources become more readily available to malicious third parties, there can be no guarantee that the Cadeler Group’s actions, security measures and controls designed to prevent, detect or respond to intrusion, to limit access to data, to prevent destruction or alteration of data or to limit the negative impact from such attacks, can provide absolute security against compromise. Even without actual breaches of information security, protection against increasingly sophisticated and prevalent cybersecurity attacks may result in significant future prevention, detection, response and management costs, or other costs, including the deployment of additional cybersecurity technologies, engaging third-party experts, deploying additional personnel and training employees. For example, in 2024 the Cadeler Group identified revised payment instructions from a counterpart as having been issued by malicious actors who had obtained access to that counterpart’s email system. Although the Cadeler Group’s internal controls (including its procedures for the telephone verification of updated payment instructions) prevented the misdirection of funds in that instance, there can be no guarantee that cybersecurity attacks affecting the Cadeler Groups’ customers or suppliers will not affect the Cadeler Group in the future. Further, as cybersecurity threats are continually evolving, the Cadeler Group’s controls and procedures may become inadequate, and the Cadeler Group may be required to devote additional resources to modify or enhance its systems in the future. Such expenses could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition. To the extent the Cadeler Group integrates artificial intelligence (“AI”) into its operations, this may increase the cybersecurity and privacy risks, including the risk of unauthorized or misuse of AI tools, it is exposed to, and threat actors may leverage AI to engage in automated, targeted and coordinated attacks of the Cadeler Group’s systems. While the Cadeler Group regularly reviews its network security, backup and disaster recovery, enhanced training and other security measures to protect its systems and data, these measures cannot provide absolute security or guarantee that it will be successful in preventing or responding to every breach or disruption on a timely basis.

A successful cybersecurity attack could materially disrupt the Cadeler Group’s operations or result in the unauthorized release or alteration of information in the Cadeler Group’s systems, particularly if the Cadeler Group’s IT systems were affected for extended periods. Any cybersecurity attack could also result in significant expenses to investigate and repair security breaches or system damages and could lead to litigation, fines, other remedial action, heightened regulatory scrutiny, diminished customer confidence and damage to the Cadeler Group’s reputation. The Cadeler Group does not currently maintain cyber-liability insurance to cover such losses. As a result, a cybersecurity attack or other breach of any such IT systems could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group faces financial risk due to its level of indebtedness and is subject to restrictive covenants and conditions pursuant to its financing agreements.

The Cadeler Group has entered and will in the future enter into debt financing agreements, including, but not limited to, the Holdco Facility, the Green Corporate Facility, the P-Class Facility, the M-Class Facility and the A-Class Facility (each as defined below and together, the “Credit Facilities”). See also Item 5.B. “Liquidity and Capital Resources—Financing Arrangements” of this Annual Report on Form 20-F. The Cadeler Group’s level of indebtedness exposes it to certain risks, including increased vulnerability to general adverse economic and industry conditions. In addition, the Cadeler Group’s indebtedness requires the Cadeler Group to dedicate a portion of its cash flow from operations to payments on its debt, thereby reducing the availability of cash flow to fund working capital, capital expenditures, acquisitions and investments and other general corporate purposes, and potentially limiting its ability to borrow additional funds or to borrow funds at rates or on other terms it finds acceptable.

The agreements governing the Cadeler Group’s indebtedness contain (and it is expected that any agreements governing any additional debt that the Cadeler Group may incur or assume would contain) various operating and financial covenants with respect to the business of the Cadeler Group. Any failure to comply with such restrictions may result in an event of default under such agreements. Any such default may allow the applicable creditors to accelerate the related debt, which acceleration may trigger cross-acceleration or cross-default provisions in the Cadeler Group’s other debt facilities. For instance, there are specific financial covenants in the Holdco Facility with respect to the minimum liquidity of the Cadeler Group, the Cadeler Group’s equity ratio and its working capital. Similar financial covenants are included in the Green Corporate Facility, which also includes a financial covenant with respect to the fair market value of the O-Class Vessels, as well as the P-Class Facility, the M-Class Facility and the A-Class Facility. Failure to meet any of these covenants could trigger the mandatory repayment of the relevant facility or all of them and may thus have an adverse effect on the financial position of the Cadeler Group. Additionally, all of the Cadeler Group’s debt facilities contain change of control provisions and covenants restricting the payments of dividends.

Since the Cadeler Group currently has only six Operating Vessels, its ability to be compliant with financial covenant requirements pursuant to its financing arrangements will to a great extent depend on the market value of these vessels and their ability to generate revenue until all of the Cadeler Group’s New Builds are delivered. If future cash flows are insufficient to meet all of the Cadeler Group’s financial obligations and contractual commitments, any such insufficiency could negatively impact the Cadeler Group’s business. To the extent that the Cadeler Group is unable to repay any indebtedness as it becomes due or at maturity, the Cadeler Group may need to refinance its debt, raise new debt, sell assets or repay the debt with proceeds from equity offerings.

The Cadeler Group’s indebtedness could affect the Cadeler Group’s future operations, since a portion of the Cadeler Group’s cash flow from operations will be dedicated to the payment of interest and principal on such indebtedness and will not be available for other purposes. Covenants may or will require the Cadeler Group to meet certain financial tests and non-financial tests, which may affect the Cadeler Group’s flexibility in planning for, and reacting to, changes in its business or economic conditions, and may limit the Cadeler Group’s ability to dispose of assets or place restrictions on the use of proceeds from such dispositions. Such covenants may also limit the Cadeler Group’s ability to withstand current or future economic or industry downturns, to compete with others in the Cadeler Group’s industry for strategic opportunities, or to obtain additional financing for working capital, capital expenditures, acquisitions, general corporate and other purposes.

Litigation proceedings could have a material adverse impact on the business, prospects and financial results and condition of the Cadeler Group.

The nature of the business of the Cadeler Group from time to time results in clients, subcontractors, employees/manning agencies or vendors claiming, among other things, recovery of costs related to accidents, contracts and projects. The crane accident in 2018 on Wind Osprey, for example, resulted in a claim from the charterers of EUR 6.25 million as well as personal injury claims by four seafarers involved in the accident. Should any of the Cadeler Group’s vessels experience or be involved in any future incidents of a similar nature, the Cadeler Group may be subject to further claims and litigation. Litigation outcomes are unpredictable and may result in reputational damage as well as fines, penalties or other sanctions imposed by governmental authorities or general damages payable by the Cadeler Group in respect of third-party claims such as, for example, personal injury claims, employment-related claims or claims for property damage.

As part of the Cadeler Group’s wind farm installation operations, it manages large, high-value components. In addition, as the Cadeler Group takes on full-service foundations projects (such as the Hornsea 3 and East Anglia 2 offshore wind farms in the U.K.), it is exposed to an increasingly complex scope of work encompassing technical design, engineering and construction. Any claims from its clients, subcontractors or vendors resulting from damage to component parts while within the Cadeler Group’s control, or defects in construction works carried out by the Cadeler Group, may be significant. The Cadeler Group could also require extensive resources to assess and defend itself against potential claims and litigation, including under professional liability or warranty obligations, any of which could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group’s insurance coverage may be inadequate to protect the Cadeler Group from liabilities that could arise in its business.

Although the Cadeler Group maintains insurance coverage against certain risks related to its business, risks may arise for which the Cadeler Group is not insured, or which are outside the scope of its existing insurance coverage. In addition, claims covered by insurance are subject to deductibles, the aggregate amount of which could be material, and certain policies impose caps on coverage or certain carve-outs. Insurance policies are also subject to compliance with certain conditions, the failure of which could lead to a denial of coverage as to a particular claim or the voiding of a particular insurance policy. There can be no assurance that existing insurance coverage will be renewed at commercially reasonable rates or that available coverage will be adequate to cover future claims. If a loss occurs that is partially or completely uninsured, or the carrier is unable or unwilling to cover the Cadeler Group’s claim with respect to such loss, the Cadeler Group could be exposed to substantial liability. Further, to the extent that the proceeds from its insurance are not sufficient to repair or replace a damaged asset, the Cadeler Group would be required to expend funds to supplement the insurance proceeds and in certain circumstances may decide that such expenditures are not justified, which, in either case, could adversely affect the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group faces risks related to recruiting and retaining key personnel, and any loss of senior management or failure to recruit or retain highly skilled personnel could have a material adverse effect on the Cadeler Group’s operations.

The Cadeler Group’s continued success is largely dependent on its ability to recruit, retain and develop skilled personnel for its business. The market for qualified personnel is highly competitive and the Cadeler Group cannot be certain that it will be successful in attracting and retaining key personnel and crewing its vessels in the future. If the Cadeler Group loses any members of its senior management or other key individuals, or fails to hire, train and retain qualified employees, it may not be able to compete effectively and may have increased incident rates as well as regulatory and other compliance failures, which could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition. Difficulty in hiring and retaining qualified personnel could also adversely affect the Cadeler Group’s results of operations.

If key employees depart because of uncertainty about their future roles (whether as a result of the recent Business Combination or otherwise), the Cadeler Group’s business, prospects and financial results and condition could be materially and adversely affected.

The Cadeler Group is exposed to counterparty credit risks relating to its key customers and certain other third parties.

The Cadeler Group is subject to risks of loss resulting from the non-payment or non-performance by third parties of their obligations. Although the Cadeler Group monitors and manages counterparty risks, some of the Cadeler Group’s customers and other counterparties may be highly leveraged and subject to their own operating, financial and regulatory risks. For example, some of the Cadeler Group’s contractual counterparts are special purpose vehicles created for the purpose of carrying out a specific offshore wind farm project. These special purpose vehicles typically have limited assets or capital, and the Cadeler Group is not always able to obtain parent or third-party performance or financial guarantees for such counterparts’ obligations. During periods of more challenging market environments, the Cadeler Group will be subject to an increased risk of customers seeking to repudiate contracts. The ability of the Cadeler Group’s customers to perform their contractual obligations may also be adversely affected by restricted credit markets and economic downturns. Any bankruptcy, insolvency or inability by the Cadeler Group’s customers affecting their ability to settle their debts or honor their obligations to the Cadeler Group when they fall due may adversely affect the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group may fail to comply with applicable environmental laws and regulations, which could have an adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group’s operations are subject to a variety of laws, regulations, and requirements controlling the discharge of various materials into the environment, requiring removal and clean-up of materials that may harm the environment, controlling carbon dioxide emissions, or otherwise relating to the protection of the environment in the countries in which the Cadeler Group operates. Such laws, regulations and requirements vary from jurisdiction to jurisdiction and the operations of the Cadeler Group may be negatively affected by changes in environmental laws and other regulations that can result in large expenses including modification of vessels and changes in the operation of vessels. A lack of harmonization globally in relation to environmental, social and governance (“ESG”) reform and the different pace at which legislators and regulators across the globe operate creates uncertainty and the risk of fragmentation. New ESG regulation affects how the Cadeler Group can conduct it business as the compliance requirements increase.

Despite the Cadeler Group’s commitment to meet the environmental and other ESG requirements for the operation of its vessels, there is a risk that the Cadeler Group fails to comply with applicable laws and regulations. Non-compliance with environmental laws and regulations in any of the jurisdictions in which the Cadeler Group operates may result in increased costs, material fines, penalties, possible revocation of ability to do business or contract termination and could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group faces increasing scrutiny related to environmental, social and governance as well as sustainability matters that may impact its business.

Recent years have seen an increase in investor and regulatory attention to ESG, including diversity and inclusion, environmental stewardship and transparency. A lack of harmonization globally in relation to ESG reform and the different pace at which legislators and regulators across the globe operate creates uncertainty and the risk of fragmentation. On March 6, 2024, the U.S. Securities and Exchange Commission (the “SEC”) adopted final rules for U.S. public companies that mandated significant new disclosures relating to climate-related risks, Scope 1 and Scope 2 greenhouse gas emissions and climate-related financial metrics. Legal challenges were filed soon after the rules were adopted and in April 2024 the SEC issued an order staying the rules pending resolution of the legal challenges. It is currently unclear whether the SEC’s previous climate agenda will be further pursued, but the proposed rules, with which the Company will be required to comply if they become effective, impose to a certain extent different obligations than the Corporate Sustainability Reporting Directive adopted by the EU in January 2023. Failure by the Cadeler Group to comply with or meet applicable legal and regulatory requirements or stakeholder or market expectations in relation to ESG matters, or if the Cadeler Group is perceived to have not responded appropriately to the growing concern for ESG issues, regardless of whether there is a legal requirement to do so, may expose the Cadeler Group to reputational damage, fines and other sanctions and its business and financial condition could be materially and adversely affected. Increasing attention to climate change, including the increasing societal expectations on businesses to address climate change, may result in increased costs, reduced profits, increased investigations and litigation, and negative impacts on the Cadeler Group’s ability to access capital markets.

While the Cadeler Group may at times engage in voluntary initiatives (such as voluntary disclosures, certifications, or goals, among others) to improve its ESG profile or to respond to stakeholder expectations, such initiatives may be costly and may not achieve the desired effect. For example, the Cadeler Group has set high standards and ambitions for its environmental responsibility, including its goal to run a carbon-neutral business by 2035. Achieving these goals will require emission reductions across the fleet, innovations in operations as well as research into reliable solutions for sequestering the greenhouse gases that the Cadeler Group cannot avoid emitting. Despite its efforts, there is a risk that the Cadeler Group will fail in meeting its environmental goals, for example due to failed technological advancements and failure in developing more eco-friendly vessels.

Expectations around the Cadeler Group’s management of ESG matters continue to evolve rapidly, in many instances due to factors that are out of the Cadeler Group’s control. If the Cadeler Group fails to, or is perceived to fail to, comply with or advance certain ESG initiatives (including the timeline and manner in which initiatives are completed), it may be subject to various adverse impacts, including reputational damage, allegations of “greenwashing” and potential stakeholder engagement and/or litigation, even if such initiatives are currently voluntary.

The Cadeler Group is subject to risks related to tax, including the applicability of tonnage taxation, and to changes in tax laws

Tax laws, regulations and treaties are highly complex and subject to interpretation. Consequently, the Cadeler Group is subject to changing tax laws, regulations and treaties in and between the countries in which it operates. Cadeler applies the tonnage tax scheme in Denmark for those vessels owned by the Cadeler Group and bareboat chartered to Cadeler, and in the United Kingdom for those vessels owned and operated by the Cadeler Group’s U.K. subsidiaries. Under both the Danish and U.K. tonnage tax schemes, ship-owners (or bareboat charters) pay a fixed amount per net ton at their disposal, rather than being taxed under a conventional corporate tax regime where a taxable income is calculated based on taxable revenue less tax-deductible expenses, depreciations and amortizations. As certain of the Cadeler Group’s vessels are registered in Cyprus and owned by subsidiaries organized in Cyprus, the Cadeler Group is also subject to tonnage taxation in Cyprus.

From time to time, the Cadeler Group’s positions in respect of taxes, including tonnage taxation, may be subject to review or investigation by tax authorities in the jurisdictions in which the Cadeler Group operates. If any tax authority were to successfully challenge the Cadeler Group’s operational structure, the taxable presence of Cadeler’s subsidiaries in certain countries or the Cadeler Group’s interpretation of applicable tax laws and regulations, or if the Cadeler Group were to lose any other material tax dispute in any country, the result could be an increase in the Cadeler Group’s tax expenses and/or a higher effective tax rate. For instance, if the tax authorities in Denmark, the United Kingdrom or Cyprus were to determine that income taxed under the tonnage tax regime should have been subject to corporate income tax instead, such income would be taxed at a higher rate. In addition, as Cadeler operates in various tax jurisdictions when carrying out wind farm installation projects, one or more foreign tax authorities could claim that Cadeler has a permanent establishment in such tax jurisdiction and Cadeler could, as a result, potentially be subject to taxation in such jurisdictions. The analysis of whether a permanent establishment exists depends on local interpretation of local tax rules and the impact on the Cadeler Group’s taxation in Denmark depends on whether or not a double tax treaty exists between Denmark and the relevant jurisdiction. As a general principle under local Danish tax law, income attributed to a permanent establishment abroad should not be included in the taxable income (computed for Danish tax purposes) of a Danish parent company, provided that the Danish tax authorities agree that the permanent establishment exists and that the allocation of profits and costs to such permanent establishment is correct. Thus, the risk is generally limited to the difference in tax rate between Denmark and the “permanent establishment country” leading to a different tax levied on the income attributed to the permanent establishment(s), excluding penalties and interest for any late payment. However, if the income attributable to the permanent establishment is taxed under the tonnage tax scheme in Denmark, such income would likely be subject to corporate income taxation in the permanent establishment country, and as a result such income may be taxed at a higher rate and could result in a higher tax payment by the Cadeler Group. In addition, potential fines and interest for late payment of taxes may be levied for noncompliance with foreign requirements for the registration of any such permanent establishment(s).

The Cadeler Group may also be affected by changes in global tax initiatives. For instance, in October 2021, members of the OECD agreed on a two-pillar approach to reform the international tax system: the so-called Pillar One rules, which reallocate profits to the market jurisdictions where sales arise versus physical presence, and the so-called Pillar Two rules, which are designed to compel multinational corporations with EUR 750 million or more in annual revenue to pay a minimum effective corporate tax rate of 15% on income received in each jurisdiction in which they operate. The reforms aim to level the playing field between countries by discouraging them from reducing their corporate income taxes to attract foreign business investment. The principal jurisdictions in which the Cadeler Group may be exposed to additional taxation as a result of the Pillar Two rules include Denmark, the United Kingdom and Cyprus. The Cadeler Group is actively assessing the potential future impact of the Pillar Two rules on the Cadeler Group’s business. The Pillar Two rules could, however, have the effect of increasing the burden and costs of the Cadeler Group’s tax compliance, the amount of taxes the Cadeler Group incurs in the relevant jurisdictions and its global effective tax rate, and in turn have a material adverse impact on the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group is dependent on certain certificates and approvals.

The Cadeler Group’s operations require a number of certificates and approvals from relevant authorities in which the Cadeler Group operates. See also Item 4.B “Business Overview—Impact of regulation” of this Annual Report on Form 20-F. The comprehensiveness and the procedures for obtaining such certificates and approvals may vary across countries. Such certificates and approvals may be necessary for both onshore and offshore construction and operation activities. Moreover, after having obtained such certificates and approvals, the Cadeler Group is required to comply with relevant conditions for their maintenance, and failure to do so may result in sanctions (including, for example, a prohibition on continued operations), fines and/or revocation or suspension of the certificates and approvals granted to the Cadeler Group.

The Cadeler Group can provide no assurance that all necessary certificates and approvals will be obtained and renewed as and when required. Failure to obtain, or delays in obtaining, the necessary certificates and approvals could result in termination or delay of the Cadeler Group’s projects.

Classification societies have established requirements that all vessels are required to meet and which may result in substantial costs. The Cadeler Group’s vessels are subject to inspections, surveys or tests, and the relevant classification society may impose “conditions of class” or “recommendations,” i.e., specific measures, repairs, surveys etc. relating to any vessel and require that the owner of that vessel (i.e., the Cadeler Group) implement such recommendations either immediately, by a certain deadline or at the next (mandatory) drydocking. If any required action is not taken, the classification society may suspend or revoke the relevant vessel’s classification, in which case, the vessel is not permitted to operate. The same may result if the Cadeler Group’s vessels do not undergo the required surveys at regular intervals or do not make the required reporting to the classification societies. Failure to comply with classification requirements may also adversely affect insurance coverage and may result in certain vessels being denied access to, or detained in, certain ports, which may in turn have a material adverse impact on the Cadeler Group’s business, prospects and financial results and condition.

The Cadeler Group is subject to risks relating to changes in, compliance with, or failure to comply with certain domestic and international laws and regulations.

The Cadeler Group and its business are subject to laws and regulations governing the offshore industry. Future changes in the domestic and international laws and regulations applicable to the Cadeler Group and its activities are unpredictable and are beyond the control of the Cadeler Group, and such changes could imply the need to materially alter the Cadeler Group’s operations and organization and may prompt the need to apply for permits, which could in turn have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition. See also “—The Cadeler Group is dependent on certain certificates and approvals” and Item 4.B “Business Overview—Impact of regulation” of this Annual Report on Form 20-F.

Any change in or introduction of new regulations may increase the costs of operations, which could have an adverse effect on the Cadeler Group’s profitability. For example, changes in regulations on fuel for vessels could materially affect the Cadeler Group’s cost base. As a result of an International Maritime Organization (“IMO”) regulation which entered into force on January 1, 2020, the shipping industry has been exposed to a shift from heavy fuel oil to low sulphur fuels or alternatively installing so-called scrubbers on vessels, with either alternative resulting in additional costs to shipping companies. In addition, on July 14, 2021, the European Commission formally proposed its plan to gradually include the maritime sector in the EU Emissions Trading System (“EU ETS”) from 2024 by phasing the sector into the EU ETS requirements over a three-year period. This will require shipowners to buy permits to cover greenhouse gas emissions and is expected to affect Cadeler’s vessels from 2027 onwards. The European Commission’s plan will permit vessel owners to pass the costs of compliance with the EU ETS onto charterers for vessel emissions during on-hire periods. If Cadeler is unable to pass on these additional costs to its customers during on-hire periods, this could have a material adverse effect on the Cadeler Group’s financial position. During off-hire periods, Cadeler will need to develop a strategy for purchasing EU ETS allocations at favorable rates. If Cadeler is unable to obtain favorable rates or if Cadeler is unable to implement adequate processes to manage the purchasing and surrendering of EU ETS allocations, it could be exposed to financial penalties or operational restrictions which may in turn have a material adverse impact on the Cadeler Group’s business, prospects and financial results and condition.

If any of the Cadeler Group’s vessels does not comply with the extensive regulations applicable from time to time, the Cadeler Group may be unable to continue such vessel’s operations without costly and time-consuming retrofits, and/or the Cadeler Group could be in non-compliance with applicable rules and regulations. See also “—The Cadeler Group is dependent on certain certificates and approvals.”

Labor disruptions could materially adversely affect the Cadeler Group’s business and operations.

The seafarers operating the O-Class Vessels and P-Class Vessels belong to unions, and the Cadeler Group has collective bargaining agreements with Metal Maritime, Maskinmestrenes Forening and Dansk EL-forbund that govern the employment of the seafarers serving on those vessels. In addition, the Cadeler Group has agreements with the Japanese Seamen’s Union (JSU) with respect to certain of the seafarers on the Wind Zaratan, and with the International Transport Workers’ Federation (ITF) with respect to certain of the seafarers on the Wind Scylla. The terms of these agreements generally govern the wages paid to the crew, minimum living conditions onboard the vessels, as well as other benefits and conditions of the seafarers’ employment. The collective bargaining agreements relating to the Cadeler Group’s Danish-flagged are subject to customary renegotiation in 2025, and the Cadeler Group may also become subject to additional agreements in the future including with respect to the S-Class Vessel for which an agreement is in the process of being negotiated. While management believes that the Cadeler Group’s relationships with the Metal Maritime and other trade unions are good, if the Cadeler Group’s relations with its seafarers, the Metal Maritime or other trade unions deteriorate, or if the Cadeler Group’s employees or the relevant unions decide to strike or stop work for any other reason, the Cadeler Group may be unable to operate its vessels, which could result in loss of revenues, increased costs and decreased cash flows. Further, the Cadeler Group’s collective bargaining agreements govern the wages paid by the Cadeler Group to certain of its seafaring employees, and there can be no assurance that future renegotiations will lead to wage levels acceptable to the Cadeler Group. Any labor disruptions or significant increase in wages could harm the Cadeler Group’s operations and could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

Changes in interest rates will continue to affect the Cadeler Group’s business and results.

On November 15, 2023, Cadeler entered into an unsecured term loan facility in an aggregate amount of EUR 50 million (for a 5 year tenor) with a noncommitted accordion option of up to EUR 50 million (the “Holdco Facility”). On March 7, 2024, the Holdco Facility was increased from EUR 50 million to EUR 80 million. On August 26, 2024, the Cadeler Group further increased the capacity available to it under the Holdco Facility, with the lender commitments thereunder increased by EUR 45 million, bringing the total capacity available to the Cadeler Group thereunder to EUR 125 million.

On December 7, 2023 Cadeler entered into a facilities agreement for Senior Secured Green Credit and Guarantee Facilities of up to EUR 550 million (the “Green Corporate Facility”). The Green Corporate Facility initially comprised two committed revolving credit facilities (RCF-A and RCF-B) of EUR 250 million and EUR 100 million, available until December 19, 2028 and June 19, 2025, respectively, a EUR 100 committed term loan available until 19 June 2032, and an uncommitted guarantee line of EUR 100 million, available until 19 December 2028. On August 6, 2024, the Cadeler Group achieved the extension of the RCF-B facility under its Green Corporate Facility to June 19, 2026 and the increase of the uncommitted guarantee line thereunder from EUR 100 million to EUR 200 million. Total drawings within the Green Corporate Facility are limited to a maximum of EUR 450 million until the maturity of the RCF-B facility and thereafter a maximum of EUR 350 million for the remaining term of the Green Corporate Facility.

In addition, Cadeler has entered into the P-Class Facility, the M Class Facility and the A-Class Facility. See “—The ordering, construction and delivery of new build vessels and upgrades to existing vessels is subject to various risks and uncertainties, including forward-looking assessments which could turn out to be incorrect, and requires substantial financing which may not be available at favorable terms or at all.”

In August 2024, the Company requested the utilization of EUR 210 million under the P-Class Facility to finance the final instalment for the delivery of the first P-Class Vessel in the same month, and in March 2025, the Company requested the utilization of EUR 211 million under the P-Class Facility to finance the final instalment for the second P-Class Vessel, which is expected to be delivered imminently.

In January 2025, the Company requested the utilization of EUR 212 million under the M-Class Facility to finance the final instalment for the delivery of the first M-Class Vessel in the same month.

The Cadeler Group’s performance is affected by changes in interest rates. Benchmark overnight interest rates decreased in 2024, and forward rates suggest that interest rates will continue to decline in 2025. Stable interest rates support more predictable income flow and less volatility in asset and liability valuations, although persistently low and negative interest rates may adversely affect the Cadeler Group.

Cadeler’s business results are also exposed to potential negative impacts due to changes in inflation, currency exchange rates, changes in usage of the U.S. dollar in global trade, and other local or regional market conditions. In addition to direct potential impacts on Cadeler’s costs and revenues, market factors such as rates of inflation may indirectly impact Cadeler’s results to the extent such factors reduce general rates of economic growth and increase the cost of capital for capital-intensive development projects, such as offshore wind farms, reducing the attractiveness of such projects and thereby the demand for the Cadeler Group’s services. Market factors may also result in losses from the derivatives and other instruments the Cadeler Group uses to hedge the interest rate risk associated with Cadeler’s financing arrangements. The Cadeler Group’s policy is to hedge 50% of such interest rate risk.

Any of the above may could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

Risks Related to the Business Combination

In December 2023, Cadeler completed its business combination with Eneti Inc., a registered company incorporated under the laws of the Republic of the Marshall Islands (“Eneti” and, together with its subsidiaries, the “Eneti Group”) (the “Business Combination”). Set out below is a summary of certain risk factors related to the Business Combination.

Cadeler may fail to realize all of the anticipated benefits of the Business Combination, or these benefits may take longer to realize than expected.

Cadeler believes that there are significant benefits as well as cost and revenue synergies that may be realized through leveraging the flexibility and size of the combined fleet, scale, respective capabilities and deep industry relationships of each of Cadeler and Eneti. In June 2023, when Cadeler and Eneti announced their agreement to into the Business Combination, the members of the board of directors of Cadeler (the “Cadeler Board”) estimated that the Business Combination would create synergies of at least EUR 106 million per year, comprising EUR 55 million in cost and operational synergies and EUR 51 million in utilization synergies. The foregoing cost and operational synergies estimate of EUR 55 million included approximately EUR 37 million in estimated operational synergies, based on assumptions made by the management of Cadeler that the combined company would be able to cross-utilize mission equipment, sea fastenings and toolings, and would benefit from increased efficiency in procurement and associated operational expenditures, and approximately EUR 18 million in estimated corporate and financing synergies, based on assumptions made by the management of Cadeler that the combined company would benefit from reduced management headcount, reduced corporate costs and an optimized hiring plan as a result of the consolidation of the combined company’s onshore operations, and improved financing terms in light of the combined company’s greater scale and negotiating leverage. The foregoing utilization synergies estimate of EUR 51 million was based on assumptions made by the management of Cadeler that the combined company would benefit from optimized fleet utilization, reduced mobilization and demobilization times, and accelerated overall project timeframes. While it is the assessment of Cadeler's management that the combined Cadeler Group remains on track to realize remaining synergies anticipated by the Cadeler Board upon the delivery of the remaining M-Class New Build (having already achieved at least EUR 30 million in cost and operational synergies, principally as a result of reduced management headcount and an optimized hiring plan as well as improved terms on the M-Class Facility) there is no assurance that such synergies will be realized in full.

Cadeler believes that the Business Combination will result in a number of operational benefits, such as increased redundancy and improved ability to meet customer demand for larger scopes and project sizes. However, the efforts to realize these benefits and synergies will be a complex process and may disrupt the Cadeler Group’s operations if not implemented in a timely and efficient manner. Failure to achieve the anticipated benefits of the Business Combination could adversely affect the Cadeler Group’s results of operations or cash flows, decrease or delay any accretive effect of the Business Combination and negatively impact the price of Cadeler Shares and Cadeler ADSs.

Cadeler and Eneti incurred substantial expenses in connection with, and as a result of, completing the Business Combination, and following the completion of the Business Combination, Cadeler has incurred and expects to continue to incur additional expenses in connection with combining the businesses and operations of Cadeler and Eneti. Factors beyond Cadeler’s control could affect the total amount or timing of these expenses, many of which, by their nature, are difficult to estimate accurately and some of which are the result of actions taken by Eneti prior to the completion of the Business Combination.

In addition, Cadeler has been and is currently required to devote significant attention and resources to successfully align the business practices and operations of Cadeler and Eneti after the completion of the Business Combination. Cadeler may not achieve the expected benefits of the Business Combination as rapidly or to the extent anticipated, Eneti’s business may not perform as anticipated following the Business Combination, or the effect of the Business Combination on the Cadeler Group’s financial results may not meet the expectations of Cadeler’s management, financial analysts or investors. This ongoing process may disrupt the Cadeler Group’s business and, if ineffective, would limit the anticipated benefits of the Business Combination and/or negatively impact the price of the Cadeler Shares and/or Cadeler ADSs. See also “—Integration involves numerous challenges that may be more time-consuming and costly than expected.”

Integration involves numerous challenges that may be more time-consuming and costly than expected.

The Cadeler Group’s success after the Business Combination will depend, in part, upon Cadeler’s ability to integrate Eneti without disruption to its existing business. The integration process is complex and has required and continues to require the coordinated efforts of Cadeler’s and retained Eneti’s management teams and employees. This process is ongoing, based on detailed plans created by Cadeler to seek to ensure a smooth and efficient integration of Eneti’s and Cadeler’s operations. Integration may take longer than expected, may prove more difficult than currently anticipated or unanticipated difficulties may arise, thereby posing a risk to the Cadeler Group’s profitability.

A significant amount of the Cadeler Group’s management’s time has been and will be required to achieve the integration of Cadeler’s and Eneti’s businesses, and this may affect or impair the ability of the management team to run the business of the combined company effectively. Cadeler has a relatively small management team and organization, which could further exacerbate this risk. The foregoing could have a material adverse effect on the Cadeler Group’s business, prospects and financial results and condition.

Cadeler became subject to the reporting requirements of the U.S. Exchange Act in connection with the Business Combination and it needs to devote substantial time and resources to complying with public company regulations. There can be no assurance that the Cadeler Group’s internal control over financial reporting will remain effective.

Following the completion of the Business Combination, Cadeler became a foreign private issuer and subject to SEC reporting requirements and regulations. As such, and particularly after December 31, 2024 given that Cadeler no longer qualifies as an emerging growth company, Cadeler expects to incur significant legal, accounting, and other expenses that Cadeler did not incur previously, including costs associated with its SEC reporting requirements under the U.S. Securities Exchange Act of 1934, as amended (the “U.S. Exchange Act”) and compliance with the requirements of Section 404 of the Sarbanes-Oxley Act. The Sarbanes-Oxley Act requires, among other things, that Cadeler maintains and periodically evaluates its internal control over financial reporting and disclosure controls and procedures. In particular, Cadeler needs to perform system and process evaluation and testing of internal control over financial reporting to allow management and its independent registered public accounting firm to report on the effectiveness of its internal control over financial reporting, as required by the rules and regulations of the SEC regarding Section 404 of the Sarbanes-Oxley Act. Failure to remediate material weaknesses in the Cadeler Group’s internal control over financial reporting may result in Cadeler being unable to prevent or detect misstatements on a timely basis and its financial statements may be materially misstated. Cadeler needs to evaluate areas such as corporate governance, corporate control, internal audit, disclosure controls and procedures and financial reporting and accounting systems. However, these and other measures may not be sufficient to allow Cadeler to remain compliant with its obligations as a public company on a timely and reliable basis. See also “—Risks Related to the Cadeler Group’s Business—If the Cadeler Group fails to maintain an effective system of internal control over financial reporting, it may not be able to accurately report financial results in a timely manner or prevent fraud, which may adversely affect its business and the market price of the Cadeler ADSs and Cadeler Shares.”

In addition, Cadeler has spent and will spend additional resources and incur additional costs associated with operating as a public company in both Norway and the United States, and maintaining listings on both the Oslo Stock Exchange (the “OSE”) and the New York Stock Exchange (the “NYSE”).

Cadeler’s senior management and other personnel need to devote a substantial amount of time to comply with these requirements. Moreover, these rules and regulations increase Cadeler’s legal and financial compliance costs and make some activities more time-consuming and costly. For example, Cadeler expects that these rules and regulations may make it more expensive for the combined company to obtain director and officer liability insurance, which in turn could make it more difficult for the combined company to attract and retain qualified senior management personnel or directors. In addition, these rules and regulations are often subject to varying interpretations, in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices.

Risks Related to the Cadeler Shares and Cadeler ADSs

Future issuances of new Cadeler Shares or other securities in Cadeler may dilute the holdings of Cadeler Shareholders and could materially affect the price of the Cadeler ADSs and the Cadeler Shares.

Future issuances of new Cadeler Shares or other securities in Cadeler may dilute the holdings of Cadeler Shareholders and could materially and adversely affect the price of the Cadeler ADSs and the Cadeler Shares. Cadeler may in the future issue additional Cadeler Shares or securities convertible into Cadeler Shares through directed offerings without pre-emptive rights for existing holders of Cadeler Shares and Cadeler ADSs. For example, Cadeler has carried out four equity capital raises without pre-emptive rights since its listing on the OSE in November 2020, raising gross proceeds in aggregate of approximately EUR 546.8 million, to finance in part the ordering of its New Builds. It is possible that Cadeler may decide to offer additional Cadeler Shares or other securities in Cadeler in order to finance instalments on its already ordered New Builds, in connection with new capital investments in the future, unanticipated liabilities and expenses, future acquisitions, any share incentive or share option plan, or for any other purposes. Any such offer could reduce the proportionate ownership and voting interests of holders of Cadeler Shares and Cadeler ADSs as well as the earnings per share and the net asset value per share, and any such offering by Cadeler could also have a material adverse effect on the market price of Cadeler Shares and Cadeler ADSs.

The Cadeler Group currently has orders in place for five New Builds, which will require significant funding for further instalments. Such funding is not currently in place and, if Cadeler is unable to achieve sufficient debt financing on attractive terms, it may need to raise such funding through capital markets transactions including one or more equity offerings, which may lead to dilution of ownership of existing shareholders of Cadeler and/or decrease in share price.

The market value of Cadeler ADSs and Cadeler Shares and dividends are subject to exchange risk.

The Cadeler Shares have a nominal value in DKK, while priced in NOK when listed and traded on the OSE. In addition, Cadeler ADSs are listed and admitted to trading, and the Cadeler Shares underlying such Cadeler ADSs are listed (but not admitted to trading), on the NYSE, where they are priced in USD. Any future payments of dividends on the Cadeler Shares listed on the OSE and the NYSE is expected to be paid in NOK and/or USD, respectively. Additionally, the Cadeler Group prepares its financial statements in EUR, which is also the functional currency of the Cadeler Group, and a majority of Cadeler’s contractual obligations are either in EUR or USD, including the remaining payments for the orders of the New Builds. Income is primarily invoiced in EUR, as are most costs, or in DKK, which is pegged to the EUR. Accordingly, transactions in a currency other than the EUR are translated into EUR using the exchange rates at the dates of the transactions and the Cadeler Group’s revenue, costs and results may increase or decrease compared to prior periods as a result of changes in foreign currency exchange rates. As a result of these factors, investors are subject to adverse movements in NOK, DKK, EUR and USD against the respective other currencies, and the dividends paid on the Cadeler Shares or price received in connection with the sale of such Cadeler Shares could be materially adversely affected by such exchange rate movements.

Holders of Cadeler ADSs may not be able to exercise voting rights or receive distributions as readily as holders of Cadeler Shares.

Holders of Cadeler ADSs who would like to vote their underlying Cadeler Shares at general meetings of Cadeler Shareholders must timely instruct the Depositary on how to vote these underlying Cadeler Shares in advance of such meeting to enable the Depositary to submit the votes ahead of the deadline set out in Cadeler’s notice for the meeting. Neither Cadeler nor the Depositary can guarantee that holders of Cadeler ADSs will receive the notice for any general meeting or any voting materials provided by Cadeler or the Depositary in time to ensure that you are able to instruct the Depositary to vote the Cadeler Shares underlying their Cadeler ADSs. Furthermore, the Depositary and its agents are not responsible for failure to carry out voting instructions or for the manner of carrying out voting instructions. Therefore, there is a risk that the vote of holders of Cadeler ADSs may not be carried out in the manner intended and, in such instance, there would be no recourse available to them. Holders of Cadeler ADSs also may not receive the distributions that Cadeler makes on the Cadeler Shares or any value for them if it is illegal or impracticable for the Depositary to make them available to them.

The Deposit Agreement includes a jury trial waiver provision and a forum selection provision, as a result of which holders of Cadeler ADSs may not be entitled to a jury trial or to bring a claim in a judicial forum they find favorable with respect to claims arising under the Deposit Agreement, each of which could result in less favorable results to the plaintiff(s) in any such action.

On December 19, 2023 Cadeler, JPMorgan Chase Bank, N.A., in its capacity as depositary (the “Depositary”) and all holders and beneficial owners from time to time of ADRs issued thereunder, entered into a deposit agreement (the “Deposit Agreement”). The Deposit Agreement governing the Cadeler ADSs provides that holders and beneficial owners of Cadeler ADSs, including those who acquire Cadeler ADSs in the secondary market, irrevocably waive the right to a trial by jury in any legal proceeding arising out of or relating to the Deposit Agreement or the Cadeler ADSs, including claims under U.S. federal securities laws, against Cadeler or the Depositary to the fullest extent permitted by applicable law. If this jury trial waiver provision is prohibited by applicable law, an action could nevertheless proceed under the terms of the Deposit Agreement with a jury trial. To Cadeler’s knowledge, the enforceability of a jury trial waiver under the U.S. federal securities laws has not been finally adjudicated by a federal court, and holders of the Cadeler ADSs are not able to waive Cadeler’s or the Depositary’s compliance with U.S. federal securities laws or the rules and regulations promulgated thereunder.

In addition, the Deposit Agreement governing the Cadeler ADSs provides that by holding or owning Cadeler ADSs or an interest therein, holders and beneficial owners of Cadeler ADSs irrevocably agree that any legal suit, action or proceeding against or involving the Depositary and/or Cadeler brought by holders or beneficial owners, arising out of or based upon the Deposit Agreement, the Cadeler ADSs, the ADRs or the transactions contemplated herein, therein, hereby or thereby, including, without limitation, claims under the U.S. Securities Act, may be instituted only in the United States District Court for the Southern District of New York (or in the state courts of New York County in New York if either (i) the United States District Court for the Southern District of New York lacks subject matter jurisdiction over a particular dispute or (ii) the designation of the United States District Court for the Southern District of New York as the exclusive forum for any particular dispute is, or becomes, invalid, illegal or unenforceable). Any person or entity purchasing or otherwise acquiring any Cadeler ADSs, whether by transfer, sale, operation of law or otherwise, shall be deemed to have notice of and have irrevocably agreed and consented to this choice of forum provision. This forum selection provision seeks to reduce litigation costs and increase outcome predictability. While forum selection provisions have been upheld by courts in certain states, it is possible that in connection with any action a court could find the forum selection provision to be inapplicable or unenforceable in such action. If a court were to find the forum selection provision inapplicable to, or unenforceable in respect of, one or more actions or proceedings, a holder or beneficial owner of Cadeler ADSs may incur additional costs associated with resolving such action in other jurisdictions and may not obtain the benefits of limiting jurisdiction to the courts selected. To the extent that such claims may be based upon federal law claims, Section 27 of the U.S. Exchange Act creates exclusive federal jurisdiction over all suits brought to enforce any duty or liability created by the U.S. Exchange Act or the rules and regulation thereunder. Furthermore, Section 22 of the U.S. Securities Act creates concurrent jurisdiction for federal and state courts over all suits brought to enforce any duty or liability created by the Securities Act or the rules and regulations thereunder. Actions by beneficial owners and holders of Cadeler ADSs to enforce any duty of liability created by the U.S. Exchange Act, the U.S. Securities Act or the respective rules and regulations thereunder must be brought in the U.S. District Court for the Southern District of New York. Holders of Cadeler ADSs will not be deemed to have waived Cadeler’s compliance with the federal securities laws and regulations promulgated thereunder.

The jury trial waiver provision and the forum selection provision of the Deposit Agreement can discourage claims or limit the ability of holders of Cadeler ADSs to bring a claim in a judicial forum that they find favorable. In addition, there may be imbalances of resources between Cadeler and the Depositary and holder(s), including in regard to access to information. If any holder or beneficial owner of Cadeler ADSs brings a claim against Cadeler or the Depositary in connection with matters arising under the Deposit Agreement or the Cadeler ADSs, such holder or beneficial owner may not be entitled to a jury trial with respect to such claims. If a lawsuit is brought against Cadeler and/or the Depositary under the Deposit Agreement, it may be heard only by a judge or justice of the applicable trial court, which would be conducted according to different civil procedures and may result in increasing costs of bringing a claim. A case that is only heard by a judge or justice of the applicable trial court may result in different outcomes than a trial heard by jury would have, including results that could be less favorable to the plaintiff(s) in any such action, depending on, among other things, the nature of the claims, the judge or justice hearing such claims, and the venue of the hearing.

No condition, stipulation or provision of the Deposit Agreement or Cadeler ADSs serves as a waiver by any holder or beneficial owner of Cadeler ADSs or by Cadeler or the Depositary of compliance with any provision of the U.S. federal securities laws.

Cadeler’s largest shareholders have significant voting power and the ability to influence matters requiring shareholder approval. Sales of substantial amounts of Cadeler Shares by Cadeler’s largest shareholders could reduce the price of Cadeler Shares.

Based on information provided in connection with their latest notifications to Cadeler, BW Altor Pte. Ltd. (“BW Altor”) has an ownership interest in Cadeler of approximately 19.95% and Scorpio Holdings Limited (“Scorpio Holdings”) has an ownership interest of approximately 12.09%. Accordingly, each of BW Altor and Scorpio Holdings may have the ability to influence matters that require approval by a majority of shareholders at a general meeting, including the appointment of directors and payment of dividends, and exercise of significant influence in matters where a majority or special majority is required, including mergers and other extraordinary transactions, as well as amendments of the combined company’s organizational documents and alterations of its capital structure, including authorizing the issue of new shares or share buybacks of existing shares. The interests of each of BW Altor and Scorpio Holdings may differ significantly from or compete with Cadeler’s interests or those of other Cadeler Shareholders, and it is possible that each of BW Altor and Scorpio Holdings may exercise significant influence or control over the Cadeler in a manner that is not in the best interests of all Cadeler Shareholders or with which other investors may not agree. This concentration of ownership and voting power could delay, postpone or prevent a change of control in Cadeler, impede mergers, consolidation, takeover or other forms of combinations involving Cadeler, or discourage a potential acquirer from attempting to obtain control of Cadeler.

In addition, if any of Cadeler’s largest shareholders sell substantial amounts of their shareholdings in the public market or if there is a perception in the market that such substantial sales may occur in the future, the market price of the Cadeler Shares could fall. The occurrence of such substantial sales or the perception that substantial sales of Cadeler Shares may occur in the future could put downward pressure on the market price of Cadeler Shares and may make it more difficult for Cadeler to raise additional financing through the sale of equity or equity related securities in the future at a time and price that Cadeler deems reasonable or appropriate.

If insolvency proceedings are commenced against Cadeler resulting in a liquidation, the Cadeler Shareholders may only be entitled to receive a liquidation dividend from Cadeler to the extent that all of Cadeler’s liabilities have been paid to creditors in full.

Any insolvency proceedings with respect to Cadeler will be subject to the insolvency laws applicable to Danish limited liability companies as set out in the Danish Act no. 1600 of December 25, 2022 on bankruptcy or other applicable laws. If insolvency proceedings are commenced against Cadeler resulting in a liquidation, Cadeler Shareholders may only be entitled to receive a liquidation dividend from Cadeler to the extent that all of Cadeler’s liabilities have been paid to creditors in full. If the liquidation of Cadeler’s assets does not generate sufficient proceeds for the bankruptcy estate to pay any liquidation dividend to Cadeler’s shareholders, any equity investment in Cadeler may be lost.

There can be no assurances that Cadeler will not be a passive foreign investment company (a “PFIC”) for any taxable year, which would generally result in adverse U.S. federal income tax consequences to U.S. investors in Cadeler ADSs or Cadeler Shares.

In general, a non-U.S. corporation is a PFIC for any taxable year in which (i) 75% or more of its gross income consists of passive income or (ii) 50% or more of the value of its assets (generally determined on a quarterly average basis) consists of assets that produce, or are held for the production of, passive income. For the purposes of the above calculations, a non-U.S. corporation that owns, directly or indirectly, at least 25% by value of the stock of another corporation is treated as if it held its proportionate share of the assets of the other corporation and received directly its proportionate share of the income of the other corporation. Passive income generally includes dividends, interest, investment gains and certain rents and royalties, but does not include income received as compensation for services. Cash and cash equivalents are generally treated as passive assets. Goodwill and other intangible assets are generally treated as active assets to the extent associated with activities that generate non-passive income.

Cadeler’s gross income consists primarily of gross income from time charter hire services contracts with customers where the Cadeler Group utilizes its vessels, equipment and crew to deliver a service to the customer based on either a fixed day rate or milestone deliverables. Customers cannot charter a vessel from the Cadeler Group without also receiving the relevant wind turbine installation, engineering or maintenance services from the vessel’s crew. While the treatment of the gross income from time charter hire services for purposes of the PFIC rules is unclear, Cadeler intends to take the position that such income is non-passive income from services (rather than rental income). This position is based on general U.S. federal income tax law principles and court decisions that distinguish between income from services and rental income for other tax purposes. However, there is a court decision that characterized time charter income as rental income, rather than income from services, for another (not PFIC) tax purpose. Although the IRS indicated that it disagreed with that court decision, and although the facts of the court case may be different from Cadeler’s business model, there is no assurance that the IRS or a court will not treat Cadeler’s gross income from time charter hire services contracts as rental income, in which case the income (and the assets that produce it) may be treated as passive, unless the income is treated as derived in an active conduct of a trade or business under relevant Treasury regulations.

Assuming that Cadeler’s gross income from time charter hire services contracts with customers is not passive income, Cadeler does not believe it was a PFIC for 2024. However, Cadeler’s PFIC status for any taxable year is an annual factual determination that can be made only after the end of that year, and will depend, among other things, on the composition and character of its income and assets and the value of its assets from time to time (including the value of its goodwill and other intangible assets, which may be determined, in part, by reference to its market capitalization, which could be volatile). Accordingly, there can be no assurance that Cadeler will not be a PFIC for any taxable year. If Cadeler is a PFIC for any taxable year during which a U.S. investor owns Cadeler ADSs or Cadeler Shares, the U.S. investor will generally be subject to adverse U.S. federal income tax consequences, including increased taxes on gains and certain distributions as well as reporting requirements. See also Item 10.E. “Taxation—Material U.S. Federal Income Tax Considerations—Passive foreign investment company rules.”

Some or all of the Cadeler Group’s non-U.S. subsidiaries are expected to be treated as “controlled foreign corporations” for U.S. federal income tax purposes, and, as a result, there could be adverse U.S. federal income tax consequences to U.S. investors that own 10% or more, directly, indirectly or constructively, of Cadeler ADSs or Cadeler Shares.

Certain “United States Shareholders” (as defined below) of a non-U.S. corporation that is a “controlled foreign corporation” (a “CFC”) for U.S. federal income tax purposes generally are required to include in income for U.S. federal income tax purposes their pro rata share of the CFC’s “Subpart F income,” investments of earnings in U.S. property, and “global intangible low-taxed income” (“GILTI”), even if the CFC has made no distributions to its shareholders. A non-U.S. corporation generally will be a CFC for U.S. federal income tax purposes if United States Shareholders own, directly, indirectly or constructively (through attribution), more than 50% of either the total combined voting power of all classes of stock of such corporation entitled to vote or of the total value of the stock of such corporation. A “United States Shareholder” is a United States person (as defined by the Code) that owns directly or indirectly, or is considered to own constructively, 10% or more of the total combined voting power of all classes of stock entitled to vote of such corporation or 10% or more of the total value of the stock of such corporation. Cadeler is not expected to be a CFC. However, under certain attribution rules, some or all of the Cadeler Group’s non-U.S. subsidiaries are expected to be treated as CFCs by virtue of being constructively owned by the Cadeler Group’s U.S. subsidiary. As a result, any U.S. investor that is a United States Shareholder with respect to the Cadeler Group’s non-U.S. subsidiaries and that directly or indirectly owns Cadeler ADSs or Cadeler Shares generally will be required to include in income, for U.S. federal income tax purposes, its pro rata share of such subsidiaries’ Subpart F Income, investments of earnings in U.S. property and GILTI. None of Cadeler or any of the Cadeler Group’s subsidiaries intends to take these U.S. tax rules into consideration in structuring its operations, nor does it intend to provide information to United States Shareholders that may be required in order for those shareholders to properly report their U.S. taxable income with respect to Cadeler’s operations. U.S. investors that are or may become United States Shareholders with respect to Cadeler’s non-U.S. subsidiaries should consult their tax advisers with respect to the potential adverse U.S. federal income tax consequences under these rules of being a United States Shareholder with respect to such subsidiaries.

Item 4.Information on the Company

A. History and development of the company

Cadeler A/S was incorporated under the laws of Denmark on January 15, 2008 and has, from its incorporation, operated solely in the market for offshore wind. The Cadeler Group is headquartered in Copenhagen, Denmark and currently operates six offshore jack-up wind turbine installation vessels, with five new builds on order. In addition to the transportation and installation of offshore wind turbine generators (“WTGs”) and foundations, the Cadeler Group provides operations and maintenance, accommodation, meteorological mast installation and removal and decommissioning services in the offshore wind industry.

The Cadeler Shares are listed on the OSE (ticker: CADLR), where they have been listed since November 2020. The Cadeler ADSs are listed on the NYSE (ticker: CDLR), where they have been listed since December 2023. Each Cadeler ADS represents four (4) Cadeler Shares.

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Important events in 2024 and 2025 to date

Reference is made to the sections titled “Business Review” and “Cadeler Milestones” on pages 9-11 of the Annual Report 2024 for information on important events in 2024 and 2025 to date.

Capital expenditure

For capital expenditure since the beginning of 2022 (including current capital expenditures and methods of financing), reference is made to the section titled “Finance Review” on pages 14-20 of the Annual Report 2024.

No significant divestments took place in the period 2022-2024.

Public takeover offers in respect of the Cadeler Shares

No such offers occurred during 2024 or have occurred in 2025 to date.

Available information

The SEC maintains a website at www.sec.gov which contains, in electronic form, each of the reports and other information that Cadeler has filed electronically with the SEC. Cadeler’s website address is www.cadeler.com. The information contained on, or accessible through, the website is not incorporated by reference herein, and any information contained in, or that can be accessed through, the website should not be considered as part hereof. The website address has been included as an inactive textual reference only.

B. Business overview

Description of Company’s operations and principal markets

The Cadeler Group is a leading offshore wind farm vessel contractor. The Cadeler Group is headquartered in Copenhagen, Denmark and currently operates six offshore jack-up wind farm installation vessels, with five new builds on order. The Cadeler Group operates within the market for the transportation and installation of offshore WTGs and foundations. In addition to wind farm installation, the Cadeler Group’s vessels can perform maintenance, decommissioning, and other general construction tasks within the offshore industry.

Management believes that there is strong underlying demand for installation services in offshore wind and, with relevant vessel supply expected to be limited, that there are good employment prospects for the Cadeler Group’s vessels, which are optimized for transportation and installation of offshore wind foundations and WTGs.

The Cadeler Group currently has two O-Class Vessels (Wind Orca and Wind Osprey), one S-Class Vessel (Wind Scylla), one Z-Class Vessel (Wind Zaratan), one P-Class Vessel (Wind Peak) and one M-Class Vessel (Wind Maker). The Cadeler Group has placed orders for one additional P-Class New Build (Wind Pace), one M-Class New Build (to be named Wind Mover) and three A-Class New Builds (to be named Wind Ace, Wind Ally and Wind Apex). The Cadeler Group expects to take delivery of the P-Class New Build imminently and the M-Class New Build in the fourth quarter of 2025, while the three A-Class New Builds on order are currently expected to be delivered in the second half of 2025, third quarter of 2026 and first half of 2027, respectively. Cadeler refers to its next-generation WTG-installation vessels as P-Class vessels, to the similar next-generation WTG-installation vessels previously commissioned by Eneti as M-Class vessels, and to its vessels specifically intended to be used for the installation of WTG foundations as A-Class vessels. In addition to wind farm installation, each of the Cadeler Group’s vessels are capable of performing maintenance and other tasks. Crane upgrades of the O-Class Vessels were completed during the second quarter of 2024, ensuring that the O-Class Vessels are capable of handling the next generation of offshore wind turbines.

The Cadeler Group’s customer base consists of offshore wind farm developers, original equipment manufacturers and various offshore contractors. As of December 31, 2024, the Cadeler Group had completed approximately 36 offshore projects since 2012 and management believes that the Cadeler Group is well positioned in its current market, including in light of its contracts with “blue-chip” customers such as Siemens Gamesa Renewable Energy, Ørsted, Vestas, Vattenfall and ScottishPower Renewables. In the years ended December 31, 2024, 2023 and 2022, the Cadeler Group worked on projects in the United Kingdom, the United States, Germany, Taiwan, France and the Netherlands.

Segment information

The Group’s management does not segment its operations or otherwise make operating decisions based solely on customer type, type of service or geographical segments. The Group operates six wind farm installation vessels, all of which are viewed as operating within one segment and each of which can, subject to applicable technical and regulatory restrictions, operate in any geographical area. Accordingly, the Cadeler Group has only one operating segment.

Seasonality

The market for wind farm installation vessels has historically exhibited seasonal variations in demand and boom-bust cycles and, as a result, variable charter hire rates. This seasonality may result in quarter-to-quarter volatility in the Cadeler Group’s operating results. The market is typically stronger in the spring and summer months when weather conditions are more favorable for offshore construction activities. As a result, the revenues of European operators of wind farm installation vessels in general have historically been weaker during the fiscal quarters ended December 31 and March 31, and, conversely, been stronger in fiscal quarters ended June 30 and September 30. Due to global expansion, these trends may vary according to continental seasonality. This seasonality may materially affect operating results.

Patents

The Cadeler Group has trademark rights to the Cadeler name, logo and domain, but is not otherwise materially dependent on any patents, trademarks, licenses or new manufacturing processes.

Impact of regulation

Reference is made to the section titled “Regulatory,” on pages 28-32 of the Annual Report 2024 for information on the impact of regulation.

Market and competition

The Cadeler Group operates within the offshore wind farm transportation and installation vessel market, which constitutes a part of the global wind energy industry. The fundamental driver of the wind energy installation activity is energy companies’ investments in developing and installing renewable energy capacity. At the heart of these investment decisions are the decarbonization of the energy sector and the reduction of carbon emissions to limit climate change and achieve a more sustainable energy mix globally.

The engineering challenges presented by the transportation and installation of turbines at sea have resulted in the development of specialist equipment and innovative construction techniques. The wind turbine itself is constructed on shore in sections. The sections split the structure into main components which include: the substructure, tower sections, nacelle, hub and blades. These components are assembled at sea by the wind farm installation vessels always attempting to do this in the fewest possible lifts.

Key competitive parameters for wind farm transportation and installation vessels include, among other things:

Growth and demand within the offshore wind farm transportation and installation vessel market are affected by, among others, the following factors:

The Cadeler Group has a number of well-established competitors, including DEME Offshore, Jan de Nul (both Belgium-headquartered), Fred. Olsen (Norway-headquartered) and Van Oord (Netherlands-headquartered). In addition, there are a growing number of players with specialist vessels on order. Seaway7, Dominion Energy, Maersk and Havfram, for example, each have newbuild vessels either on order or currently under construction. These companies will directly compete (and in a number of cases are already directly competing) with the Cadeler Group in tenders for wind foundation and turbine installation projects.

C. Organizational structure

The following chart is a simplified presentation of the Cadeler Group’s organizational structure as of the date of this Annual Report on Form 20-F, identifying the Cadeler Group’s significant subsidiaries, their country of incorporation as well as the Cadeler Group’s direct or indirect ownership percentage.

D. Property, plants and equipment

Reference is made to Note 13 to the Consolidated Financial Statements, “Property, Plant and Equipment,” included in the Annual Report 2024, for information on property, plants and equipment.

Item 4A.Unresolved Staff Comments

None.

Item 5.Operating and Financial Review and Prospects

A. Operating results

Reference is made to the discussion of Cadeler’s results of operations and financial condition as of December 31, 2024 and 2023 and for the financial years ended December 31, 2024 and 2023 included in the section titled “Finance Review” on pages 14-25 of the Annual Report 2024, except that where references therein are made to EBITDA and Adjusted EBITDA they should be replaced by Adjusted EBITDA and Adjusted EBITDA excluding special items, respectively (see also “—Non-IFRS Financial Measures”).

Non-IFRS Financial Measures

To supplement its financial information presented in accordance with IFRS, the Cadeler Group uses certain non-IFRS metrics, including Adjusted EBITDA and Adjusted EBITDA excluding special items, when measuring performance, including when measuring current period results against prior periods. Because of its non-standardized definition, these non-IFRS measures (unlike IFRS measures) may not be comparable to the calculation of similar measures of other companies. These supplemental non-IFRS measures are presented solely to permit investors to more fully understand how the Cadeler Group management assesses underlying performance. These supplemental non-IFRS measures are not, and should not, be viewed as a substitute for IFRS measures. Management believes the presentation of these non-IFRS measures provides investors with greater transparency and supplemental data relating to the Cadeler Group’s financial condition and results of operations, and therefore a more complete understanding of factors affecting its business and Cadeler Group’s operating performance. In addition, management believes the presentation of these non-IFRS measures is useful to investors for period-to-period comparison of results as the items may reflect certain unique and/or non-operating items such as asset sales, write-offs, contract termination costs or items outside of management’s control.

Adjusted EBITDA and Adjusted EBITDA excluding special items

The Cadeler Group uses earnings before interest, tax, finance income/costs and depreciation and amortization (“Adjusted EBITDA”) as a performance measure for financial performance.

The table below shows a reconciliation from profit for the period, the most directly comparable IFRS financial measure, to Adjusted EBITDA and Adjusted EBITDA excluding special items for the periods presented.

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Reference is made to the discussion of Cadeler’s results of operations and financial condition as of December 31, 2023 and 2022 and for the financial years ended December 31, 2023 and 2022 included in the section titled “Operating Results” on pages 31-33 of Cadeler’s annual report on Form 20-F for the year ended December 31, 2023, filed with the SEC on March 26, 2024 (the “2023 Annual Report on Form 20-F”).

Reference is also made to the sections titled “Forward-looking statements” and Item 3.D. “Risk Factors” of this Annual Report on Form 20-F and to the section titled “Finance Review—Special Risks” on pages 22-24 of the Annual Report 2024. The analysis and discussion included in the Annual Report 2024 is primarily based on the Cadeler Group’s consolidated financial statements which are prepared in accordance with IFRS Accounting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”).

Segment information

Reference is made to Note 3 to the Consolidated Financial Statements, “Revenue—Operating segments and geographical information,” in the Annual Report 2024.

Foreign currencies

Reference is made to Note 2 to the Consolidated Financial Statements, “Basis of Presentation and other significant accounting policies—Currency translation,” in the Annual Report 2024.

Governmental policies

Reference is made to the section titled “Regulatory,” on pages 28-32 of the Annual Report 2024 and Item 4 hereof.

Off-balance sheet arrangements

As of December 31, 2024, the Cadeler Group did not have any off-balance sheet arrangements that have had or are reasonably likely to have a current or future material effect on the Cadeler Group’s financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources other than those related to debt facilities not yet utilized and commitments related to the New Builds discussed elsewhere in this Annual Report on Form 20-F.

B. Liquidity and capital resources

Funding and liquidity

The Cadeler Group’s objective when managing capital is to ensure its ability to continue as a going concern and to maintain an optimal capital structure. In order to achieve this overall objective, the Cadeler Group’s capital management, among other things, aims to ensure that it meets financial covenants attached to the interest-bearing loans and borrowings that define capital structure requirements. Breaches in meeting the financial covenants would permit the relevant lender(s) to immediately call loans and borrowings. There have been no breaches of the financial covenants of any interest-bearing loans and borrowing as of December 31, 2024.

The Cadeler Group finances both its short-term and long-term liquidity requirements principally from its Green Corporate Facility. The Cadeler Group has headroom to comply with its debt covenants and, on December 31, 2024, had available liquidity of EUR 58 million from cash at hand and EUR 328 million from available committed facilities including the Green Corporate Facility and the Holdco Facility.

In order to maintain or adjust its capital structure in the future, the Cadeler Group may adjust the amount of dividends paid to shareholders (where it is permitted to do so pursuant to the terms of its credit facilities), issue new shares and/or sell assets to reduce debt. The Cadeler Group manages its liquidity risk by ensuring that it has sufficient cash and credit facilities to meet operational needs and new vessel instalments, as described below.

Financing arrangements

On November 15, 2023, Cadeler entered into a Facility Agreement for an unsecured term loan in an initial aggregate amount of EUR 50 million (for a 5 year tenor) with a noncommitted accordion option of up to EUR 50 million (the “Holdco Facility”) with The Hongkong and Shanghai Banking Corporation Limited, Singapore Branch (“HSBC”). On March 7, 2024, the Holdco Facility was increased from EUR 50 million to EUR 80 million. On August 26, 2024, the Cadeler Group further increased the capacity available to it under the Holdco Facility, with the lender commitments thereunder increased by EUR 45 million, bringing the total capacity available to the Cadeler Group thereunder to EUR 125 million. The proceeds of the Holdco Facility are to be used, amongst other purposes, for the partial funding of the wind installation activities of the Cadeler Group and for general corporate purposes. The Holdco Facility may not be reborrowed once repaid and contains customary financial and other covenants, including certain change of control provisions. A change of control will be deemed to have occurred under the Holdco Facility if (i) together, the interests of Andreas Sohmen-Pao, his immediate family and their respective heirs and successors, including trusts or similar arrangements of which they are individual or collective beneficiaries (the “Sohmen Family Trust”) and the BW Group cease to beneficially and legally hold (directly or indirectly) 17.5% or more of the issued share capital or voting rights of Cadeler; or (ii) any person other than the BW Group or Swire Pacific and its subsidiaries from time to time gains control of 25% or more of the issued share capital or voting rights of Cadeler; provided that in no case shall a change of control be deemed to have occurred if neither the BW Group nor the Sohmen Family Trust has divested any of the Cadeler Shares they held as of November 15, 2023. The Holdco Facility is governed by English law.

The Holdco Facility bears interest at three-month EURIBOR plus the applicable margin. As of December 31, 2024, the full amount of the funding available had been drawn under the Holdco Facility.

On December 7, 2023 Cadeler entered into a Facilities Agreement for Senior Secured Green Credit and Guarantee Facilities of up to EUR 550 million (the “Green Corporate Facility”) with a group of banks led by DNB and supported by Rabobank, Credit Agricole, Danske Bank, Oversea-Chinese Banking Corporation (“OCBC”), Standard Chartered Bank and Société Générale initially providing for (i) a revolving credit facility of up to EUR 250 million (with a 5 year tenor) (the “RCF-A Facility”), (ii) a revolving credit facility of up to EUR 100 million (with an 18 month tenor) (the “RCF-B Facility”), (iii) a term loan of up to EUR 100 million (with an 8.5 year tenor), guaranteed by The Danish Export and Investment Fund of Denmark (EIFO), and (iv) an uncommitted guarantee facility of up to EUR 100 million, available until 19 December 2028. The Green Corporate Facility was entered into for the purpose of refinancing certain existing facility agreements, obtaining financing for general corporate purposes and working capital requirements. Borrowings under each of the RCF-A Facility and the RCF-B Facility may be drawn and repaid at any time and may be reborrowed until the relevant facility terminates (at which time any balance must be repaid as a bullet repayment). Under the guarantee facility, Cadeler may request that the lender/issuing bank issue letters of credit as security for the contracts of employment for the Cadeler Group’s vessels. On August 6, 2024, the Cadeler Group achieved the extension of the RCF-B Facility to June 19, 2026 and the increase of the uncommitted guarantee line under the Green Corporate Facility from EUR 100 million to EUR 200 million. Total drawings under the Green Corporate Facility are limited to a maximum of EUR 450 million until the maturity of the RCF-B Facility and thereafter to a maximum of EUR 350 million for the remaining term of the Green Corporate Facility. The Green Corporate Facility is secured by guarantees from Wind Orca Limited, Wind Osprey Limited, Wind Scylla Limited and Seajacks 3 Japan LLC, first priority mortgages granted over the O-Class, S-Class and Z-Class Vessels, first priority assignments of the insurance policies and earnings of the O-Class, S-Class and Z-Class Vessels, and contains customary financial and other covenants including certain change of control provisions which are similar to those included in the P-Class Facility (as described below). The Green Corporate Facility is governed by English law.

The Green Corporate Facility bears interest at three-month EURIBOR plus the applicable margin, and subject to a green loan margin discount as long as the Cadeler Group is in compliance with certain green loan criteria defined in Cadeler’s Green Finance Framework. As of December 31, 2024, the Cadeler Group was in compliance with these green loan criteria and expects to remain compliant for the duration of the Green Corporate Facility. As of December 31, 2024, EUR 262 million had been drawn under the Green Corporate Facility.

On December 22, 2023, Cadeler and two of its subsidiaries, Wind N1064 Limited and Wind N1063 Limited, entered into a Sinosure-backed Green Term Loan Facility of up to EUR 425 million (with a 12 year tenor) (the “P-Class Facility”) with a group of banks led by DNB and supported by Rabobank, Santander, Credit Agricole, CIC, HSBC, KfW-IPEX, OCBC, Société Générale, Sparebank 1 SR-Bank and Standard Chartered Bank, to finance the purchase of the P-Class Vessels. The funds borrowed under the P-Class Facility may not be reborrowed once repaid. The P-Class Facility is secured by a guarantee from Cadeler, first priority mortgages over each of the P-Class Vessels, first priority assignments of the insurance policies and earnings of each of the P-Class Vessels, and contains customary financial and other covenants including certain change of control provisions. A change of control will be deemed to have occurred under the P-Class Facility if any person or group of persons acting in concert (other than Swire Pacific or the BW Group) become the legal and beneficial owner of more than 25% of Cadeler’s issued and outstanding share capital. In addition, a number of changes to the ownership structure further down in the Cadeler Group will trigger a change of control such as, among others, if either Wind N1063 Limited or Wind N1064 Limited ceases to be a wholly owned (direct or indirect) subsidiary of Cadeler. The P-Class Facility is governed by English law. In August 2024, the Company requested the utilization of EUR 210 million under the P-Class Facility to finance the final instalment for the delivery of the first P-Class Vessel in the same month, and in March 2025, the Company requested the utilization of EUR 211 million under the P-Class Facility to finance the final instalment for the second P-Class Vessel, which is expected to be delivered imminently.

In connection with the Business Combination, the Cadeler Group acquired a USD 436 million Senior Secured Green Term Loan Facility which Eneti had entered into in November 2023 with a group of international banks and export credit agencies co-arranged and co-underwritten by Crédit Agricole Corporate and Investment Bank and Société Générale, and with Société Générale as Green Loan Coordinator, to fund the purchase of the M-Class New Builds. On August 16, 2024, the Company successfully refinanced this facility, with Cadeler and certain of its subsidiaries including, amongst others, Wind Maker Limited (formerly Seajacks 1 Limited) and Wind Mover Limited (formerly Seajacks 4 Limited), entering into Facility Agreements (each with a 12 year tenor from the delivery of the relevant vessel) for an aggregate of up to EUR 420 million (the “M-Class Facilities”) with substantially the same group of international banks and export credit agencies. The terms of the M-Class Facilities are substantially identical to those of the P-Class Facility. In January 2025, the Company requested the utilization of EUR 212 million under the M-Class Facility to finance the final instalment for the delivery of the first M-Class Vessel in the same month.

On March 21, 2025, Cadeler and two of its subsidiaries, Wind Ally Limited and Wind Ace Limited, entered into a Sinosure-backed Green Term Loan Facility of up to EUR 575 million (with a 12 year tenor) (the “A-Class Facility”) with a group of banks led by DNB and supported by Credit Agricole, CIC, HSBC, KfW-IPEX, OCBC, Rabobank, Santander, Société Générale, Sparebank 1 SR-Bank and Standard Chartered Bank, to finance the purchase of the first two of the Cadeler Group’s three A-Class Vessels. The terms of the A-Class Facility are substantially identical to those of the P-Class Facility and the M-Class Facility, except that the effectiveness of the A-Class Facility is contingent upon the receipt by the lenders thereunder of written confirmation from Sinosure, prior to May 31, 2025, that each of the insurance policies to be issued by Sinosure in connection with such facility are approved for issuance. Sinosure has issued a letter indicating its intention to obtain such approval and the Cadeler Group’s management expects to receive the relevant written confirmation and to confirm the effectiveness of the A-Class Facility prior to May 31, 2025.

The following table sets forth the Cadeler Group’s financial debt as of the dates indicated:

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