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About John Heller

John Heller is recorded as Board Member at Amentum Holdings, Inc. (AMTM) since September 27, 2024 and CEO at Amentum Holdings, Inc. (AMTM). Amentum Holdings, Inc. reported in an 8-K filed October 3, 2024 that John Heller was appointed Chief Executive Officer, effective September 27, 2024. Amentum Holdings, Inc. reported in an 8-K filed October 3, 2024 that John Heller was appointed Company Board, effective September 27, 2024. The proxy statement of Amentum Holdings, Inc. reports total compensation of $2,782,479 for John Heller in fiscal 2024, including a base salary of $1,165,385. John Heller has spoken on 8 earnings calls across 1 company, most recently for Amentum Holdings, Inc. on August 11, 2026. Amentum Holdings, Inc. is classified in the Specialty Business Services industry within the Industrials sector. Other leadership on record at Amentum Holdings, Inc. includes Steven Demetriou (Chairman), Steven J. Demetriou (Chairman and Board Member), Travis B. Johnson (CFO and Chief Accounting Officer) and 7 others.

“In connection with the transactions, effective as of September 27, 2024, the following individuals were elected as officers of the Company in each case until their successors are chosen and qualify in their stead or until their earlier death, resignation or removal:”
Amentum Holdings, Inc. Form 8-K, filed October 3, 2024 · Read the filing
“In connection with the transactions, effective as of September 27, 2024, the size of the board of directors of the Company (the "Company Board") increased from four to thirteen members and the following individuals were elected to serve on the Company Board until his or her successor is duly elected and qualified or until his or her earlier resignation or removal:”
Amentum Holdings, Inc. Form 8-K, filed October 3, 2024 · Read the filing

John Heller on recent calls

“And thank you, everyone, for joining us today. I'll begin with a discussion of our third quarter results and updated outlook, followed by a review of our business development performance and how we're executing our strategy to create long-term value.”
CEO, Amentum to Host Third Quarter Fiscal Year 2026 Earnings Conference Call on August 11, 2026 ·
“In particular, I want to recognize our teams in the Middle East and the families who support them. In these environments, our employees are working side by side with our customers to deliver reliable outcomes and high-consequence missions.”
CEO, Amentum Holdings, Inc. Q2 FY2026 Earnings Call ·
“We entered the new fiscal year continuing our strong momentum, including another robust quarter of bookings that reinforce our alignment to the high-demand mission areas of nuclear energy, space, and critical digital infrastructure.”
CEO, Amentum Holdings, Inc. Q1 FY2026 Earnings Call ·
“Fiscal year 2025 marked Amentum's first full year as a public company, a transformational year that helped define who we are, our differentiated position in the marketplace, and where we're going.”
CEO, Amentum Holdings, Inc. Q4 FY2025 Earnings Call ·
“We appreciate you joining us today to discuss our third quarter results and update you on the progress we've made executing our long-term strategy. As we enter the last quarter of our first year as a combined company, I'm incredibly proud of the continued momentum across the business.”
CEO, Amentum Holdings, Inc. Q3 FY2025 Earnings Call ·

Affiliation history

Company network

Leadership on record at Amentum Holdings, Inc.

Executive compensation

Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.

Fiscal year Company Salary Total
2024 Amentum Holdings, Inc. (AMTM) $1,165,385 $2,782,479

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