Amentum Holdings competitors, on the record
The companies Amentum Holdings names as competitors in its annual reports, 2024 to 2025, and the companies that name Amentum Holdings, each with the sentence and the filing.
Who Amentum Holdings names
| Company | Named in |
|---|---|
| AtkinsRealis | 2025 |
| Babcock International Group plc | 2025 |
| BAE Systems plc | 2025 |
| Bechtel Global Corporation | 2025 |
| Boeing Co. | 2025 |
| Booz Allen Hamilton Inc. | 2025 |
| BWX Technologies Inc. | 2025 |
| CACI International Inc. | 2025 |
| Fluor Corporation | 2025 |
| General Dynamics Corporation | 2025 |
| Honeywell International Inc. | 2025 |
| Huntington Ingalls Industries, Inc. | 2025 |
| KBR Inc. | 2025 |
| L3Harris Technologies Inc. | 2025 |
| Leidos Holdings Inc. | 2025 |
| Lockheed Martin Corporation | 2025 |
| Mace Group | 2025 |
| ManTech International Corporation | 2025 |
| Mott MacDonald Group Limited | 2025 |
| Northrop Grumman Corporation | 2025 |
| Parsons Corporation | 2025 |
| Peraton Corporation | 2025 |
| RTX Corporation | 2025 |
| Science Applications International Corporation | 2025 |
| Serco Group plc | 2025 |
| V2X, Inc. | 2025 |
| Westinghouse Electric | 2025 |
In its own words
AtkinsRealis, Bechtel Global Corporation, BWX Technologies Inc., Fluor Corporation, Honeywell International Inc., Huntington Ingalls Industries, Inc., Westinghouse Electric
Word for word“Competitors for our global environmental business include AtkinsRealis, Bechtel Global Corporation, BWX Technologies Inc., Honeywell International Inc., Huntington Ingalls Industries, Inc., Fluor Corporation and Westinghouse Electric.” 10-K for 2025
Babcock International Group plc, Mace Group, Mott MacDonald Group Limited, Serco Group plc
Word for word“In our U.K. defense market, our competitors include Babcock International Group plc, BAE Systems plc, Mott MacDonald Group Limited, Serco Group plc and Mace Group.” 10-K for 2025
BAE Systems plc, Boeing Co., General Dynamics Corporation, L3Harris Technologies Inc., Lockheed Martin Corporation, Northrop Grumman Corporation, RTX Corporation
Word for word“Our domestic competition also includes large defense contractors such as Boeing Co., BAE Systems plc, General Dynamics Corporation, L3Harris Technologies Inc., Lockheed Martin Corporation, Northrop Grumman Corporation and RTX Corporation.” 10-K for 2025
Booz Allen Hamilton Inc., CACI International Inc., KBR Inc., Leidos Holdings Inc., ManTech International Corporation, Parsons Corporation, Peraton Corporation, Science Applications International Corporation, V2X, Inc.
Word for word“Amentum's primary competitors include Booz Allen Hamilton Inc., CACI International Inc., KBR Inc., Leidos Holdings Inc., ManTech International Corporation, Parsons Corporation, Peraton Corporation, Science Applications International Corporation and V2X, Inc.” 10-K for 2025
Who names Amentum Holdings
Companies whose own annual reports name Amentum Holdings as a competitor.
Word for word“Our principal competitors include Amentum Holdings, Inc., Valiant Integrated Services, divisions of Leidos Holdings, Inc., Science Applications International Corp., General Dynamics Corporation Technologies Segment., KBR, Inc., Fluor Corporation, Intrepid Global Solutions, AAR Corp., M1 Support Services, L.P., Marvin Engineering Co., and divisions of Northrop Grumman Corporation, among others.” 10-K for 2025
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.