2024 Top 100
21: AMENTUM
| Top 100 Revenue: | $2,319,081,000 |
| Defense Revenue: | $1,020,396,000 |
| Civilian Revenue: | $1,298,685,000 |
| 2023 Revenue: | N/A |
| 2023 Earnings: | N/A |
| 2022 Revenue: | Privately held |
| 2022 Earnings: | N/A |
| Number of employees: | N/A |
| Headquarters: | Germantown, Maryland |
| Website: | https://www.amentum.com/ |
| Leadership: | John Heller, CEO; Jill Bruning, president, engineering, science and technology; Karl Spinnenweber, president, critical missions; Mark Whitney, president, national security; Luis German, CIO; Travis Johnson, CFO; Sean Mullen, EVP, BD; Patricia Munchel, chief people officer; Roela Santos, SVP, marketing and communications; Stuart Young, general counsel; Adam Harrison, SVP, corporate development; Rob Smith, VP, DEI; Jeff Treffinger, SVP, environmental health and safety; Karina Vollmer, chief ethics and compliance officer |
| Ticker: | AMTM |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |
