On the Record · Amentum Holdings
Amentum Holdings acquisitions, on the record
The businesses Amentum Holdings bought and sold, as its annual reports describe them, with the cash it reported paying for acquisitions each year and every deal filing since 2016.
Deals its annual reports describe
| Business | Deal | When | Value |
|---|---|---|---|
Jacobs Critical Mission Solutions business and portions of the Jacobs Divergent Solutions businessWord for word“On September 27, 2024, Amentum was formed through the completion of a merger between the legacy Amentum business and a spin-off of the Jacobs Solutions Inc. (“Jacobs”) Critical Mission Solutions business and portions of the Jacobs Divergent Solutions business (the “Transaction”).” 10-K for 2024 | merger | September 27, 2024 | — |
Management Services business of AECOMWord for word“On January 31, 2020, Amentum Joint Venture LP (“Amentum Equityholder”) purchased the Management Services business of AECOM and formed Amentum Parent Holdings LLC (“Legacy Amentum”) as the parent holding company of the acquired business.” 10-K for 2024 | acquisition | January 31, 2020 | — |
PAE IncorporatedWord for word“The CISO has served in various roles in information technology and information security for over 20 years, including serving as the Chief Information Security Officer of PAE Incorporated prior to its acquisition by Amentum.” 10-K for 2024 | acquisition | — | — |
Rapid SolutionsWord for word“On June 26, 2025, we completed the sale of a hardware and product business, Rapid Solutions, to Lockheed Martin Corporation for a purchase price of $ 360 million in cash.” 10-K for 2025 | divestiture | On June 26, 2025 | $ 360 million in cash |
| Fiscal year ended | Cash paid for acquisitions (net of cash acquired) | Goodwill from acquisitions |
|---|---|---|
| 2022-09-30 | $1.76 billion | — |
| 2023-09-29 | $0 | $75 million |
| 2024-09-27 | −$488 million | $2.67 billion |
| 2025-10-03 | $70 million | — |
Deal filings since 2016
- 2026-04-28 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2024-10-03 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2024-10-03 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2024-10-03 Form 8-K, Item 2.01: Completion of Acquisition or Disposition of Assets
Read from Amentum Holdings’s annual reports (10-K for 2025, 10-K for 2024) and the financial data it files with the SEC, as of 2025-11-25. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.