6-K

UNITEDSTATESSECURITIES AND EXCHANGE COMMISSION****Washington, D.C. 20549FORM 6-KREPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of September 2025

Commission File Number: 001-42794

BTQ TechnologiesCorp.****(Exact Name of Registrant as Specified in Charter)

700 West Georgia Street, Suite 2500

Vancouver, British Columbia, V7Y 1B3

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☐ Form 40-F ☒

EXHIBIT INDEX

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, there unto duly authorized.

Exhibit 99.1

BTQ Technologies Launches QSSN Proof-of-Concept with Danal, Korea's Mobile Payments Leader

World's First Large-ScaleTrial of Quantum-Secure Stablecoin Settlement Network

BTQ × Danal PoC live: Danal, Korea's #1 mobile carrier billing provider and operator of Paycoin (PCI), has begun a Proof-of-Concept of BTQ's Quantum-Secure Stablecoin Settlement Network (QSSN) across select payment rails, the world's first large-scale trial of quantum-secure settlement on real infrastructure.

What's being tested: QSSN adds post-quantum security, programmable issuer controls (mint/burn, velocity limits, lists), and real-time compliance hooks while preserving today's consumer and merchant UX, leveraging Danal's reach to tens of millions of users across e-commerce, gaming, digital content, and offline retail.

Why now (reg + standards): The PoC addresses "harvest-now, decrypt-later" risk and aligns with global standardization efforts (e.g., QUINSA, U.S. PQFIF), demonstrating that PQC can be deployed at national scale with carrier-grade performance and without operational disruption.

VANCOUVER, BC, Sept. 29, 2025 /CNW/ - BTQTechnologies Corp. ("BTQ" or the "Company") (Nasdaq: BTQ) (CBOE CA: BTQ) (FSE: NG3), a global quantum technology company focused on securing mission-critical networks that Danal Co., Ltd. ("Danal"), Korea's market leader in mobile carrier billing and operator of the Paycoin (PCI) payment service, has begun a Proof-of-Concept ("PoC") deployment of BTQ's Quantum Secure Stablecoin Settlement Network ("QSSN") across select components of its payment infrastructure.

The PoC will evaluate how QSSN can add quantum-secure settlement, programmable issuer controls, and real-time compliance features to Danal's existing rails while maintaining today's user experience for consumers and merchants.

Danal's Reach and Relevance

Regulation, PQC Readiness, and Standards Alignment

Regulators and market infrastructures are moving to post-quantum cryptography to mitigate "harvest-now, decrypt-later" risk, creating clear urgency for quantum secure settlement. QSSN is leading global standardization efforts for quantum-secure digital money, including initiatives advanced through QUINSA, and has been highlighted by the U.S. PQFIF for its regulator-friendly architecture. By adding cryptographically enforced issuer controls and compliance-ready integrations while preserving existing user and merchant workflows, this PoC demonstrates that PQC canbe deployed at national scale with carrier-grade performance and without operational disruption.

"Danal's reach and track record make it the ideal environment to validate QSSN at real-world scale," said Olivier Roussy Newton, CEO of BTQ. "This PoC is about delivering quantum-secure settlement and modern issuer controls without changing what users do at checkout. It is a major step toward bringing global standardization and post-quantum readiness to everyday payments."

"Our priority is to enhance trust, efficiency, and compliance across our payment network while keeping the experience simple for users and merchants," said a Danal Official. "QSSN's design fits that mandate: add security and control where it counts, keep everything else familiar."

About QSSN

QSSN is BTQ's quantum-secure settlement layer for stablecoins, tokenized deposits, and other digital money instruments. It provides:

About DanalFounded in 1997 and listed on KOSDAQ (064260), Danal is Korea's #1 mobile carrier billing provider with the leading market share in the segment. Its payments infrastructure serves tens of millions of users via telecom partnerships and online merchants. Danal operates Paycoin (PCI), among Korea's first and most widely adopted crypto-based payment services, and provides solutions across e-commerce, gaming, digital content, and offline retail. With subsidiaries and partnerships in the U.S., China, and other regions, Danal is deeply embedded in Korea's digital economy and trusted by major telcos, banks, and regulators.

About BTQBTQ Technologies Corp. (NASDAQ: BTQ | Cboe CA: BTQ | FSE: NG3) is a vertically integrated quantum company accelerating the transition from classical networks to the quantum internet. Backed by a broad patent portfolio, BTQ pioneered the industry's first commercially significant quantum advantage and now delivers a full-stack, neutral-atom quantum computing platform with end-to-end hardware, middleware, and post-quantum security solutions for finance, telecommunications, logistics, life sciences, and defense.

Connect with BTQ: Website | LinkedIn |

X/Twitter

ON BEHALF OF THE BOARD OF DIRECTORS

Olivier Roussy Newton

CEO, Chairman

Neither Cboe Canada nor its Regulation ServicesProvider accepts responsibility for the adequacy or accuracy of this release.

Forward Looking Information

Certain statements herein contain forward-lookingstatements and forward-looking information within the meaning of applicable securities laws. Such forward-looking statements or informationinclude but are not limited to statements or information with respect to the business plans of the Company, including with respect toits research partnerships, and anticipated markets in which the Company may be listing its common shares. Forward-looking statements orinformation often can be identified by the use of words such as "anticipate", "intend", "expect", "plan"or "may" and the variations of these words are intended to identify forward-looking statements and information.

The Company has made numerous assumptions includingamong other things, assumptions about general business and economic conditions, the development of post-quantum algorithms and quantumvulnerabilities, and the quantum computing industry generally. The foregoing list of assumptions is not exhaustive.

Although management of the Company believes thatthe assumptions made and the expectations represented by such statements or information are reasonable, there can be no assurance thatforward-looking statements or information herein will prove to be accurate. Forward-looking statements and information are based on assumptionsand involve known and unknown risks which may cause actual results to be materially different from any future results, expressed or implied,by such forward-looking statements or information. These factors include risks relating to: the availability of financing for the Company;business and economic conditions in the post-quantum and encryption computing industries generally; the speculative nature of the Company'sresearch and development programs; the supply and demand for labour and technological post-quantum and encryption technology; unanticipatedevents related to regulatory and licensing matters and environmental matters; changes in general economic conditions or conditions inthe financial markets; changes in laws (including regulations respecting blockchains); risks related to the direct and indirect impactof COVID-19 including, but not limited to, its impact on general economic conditions, the ability to obtain financing as required, andcausing potential delays to research and development activities; and other risk factors as detailed from time to time. The Company doesnot undertake to update any forward-looking information, except in accordance with applicable securities laws.

View original content to download multimedia:https://www.prnewswire.com/news-releases/btq-technologies-launches-qssn-proof-of-concept-with-danal-koreas-mobile-payments-leader-302570160.html

SOURCE BTQ Technologies Corp.

View original content to download multimedia: http://www.newswire.ca/en/releases/archive/September2025/29/c2493.html

%CIK: 0001821866

For further information: For further information: E: desk@btq.com; Bill Mitoulas, Investor Relations, T: +1.416.479.9547, E: bill@btq.com; Media Contact: BTQ@kcsa.com

CO: BTQ Technologies Corp.

CNW 07:30e 29-SEP-25