Amentum Holdings, Inc. lobbies on its own behalf. For Q3 2026 it reported $90K across 1 client report and lists 3 lobbyists across its filings. Issues include Aerospace, Budget/Appropriations, Defense and Energy/Nuclear.
| Client | Reported | Issues |
|---|---|---|
| AMENTUM HOLDINGS, INC. | $90K | Aerospace, Budget/Appropriations, Defense |
| Year | Reported | Clients |
|---|---|---|
| 2026 | $270K | 1 |
| 2025 | $400K | 1 |
Amounts are the filer's good-faith estimates, per report, and cannot be split by issue. See the Capitol Clarity rankings and method.