Recipients › Virginia › Amentum Services, Inc.
Recipient organisation · UEI QEMLRQA7PLG4
Amentum Services, Inc.
- Corporation
USAspending caveat. Figures are obligations reported by federal agencies to USAspending.gov, not payments. In USAspending's words: "An outlay occurs when federal money is actually paid out, not just promised to be paid ('obligated')." "Every agency has a Senior Accountable Official who must officially certify that the quarterly financial data submitted by their agency is accurate and complete." "If there are any discrepancies in procurement data, FPDS is the authoritative source." Contract data for the Department of Defense and the U.S. Army Corps of Engineers is published with a 90-day delay. Data loaded 30 Sep 2026. View the USAspending recipient profile.
Amentum Services, Inc., of Chantilly, VA, was obligated $13B in federal awards across the 4 fiscal years in which it reached the $1.0M listing floor (2023, 2024, 2025, 2026).
In FY2026, the most recent complete fiscal year, obligations were $2.9B, of which $2.9B (99%) came through contracts.
That is down 19% on FY2025 ($3.6B).
Amentum Services, Inc. ranks 7 of 2,749 listed organisations located in VA by five-year obligations, and 90 of 30,000 nationally.
Its $1.0M-plus awards since FY2023 came from Department of Defense, Department of Homeland Security and General Services Administration and 4 other agencies: 220 awards worth $8.1B in total award value.
Its largest contract industry is NAICS 488190 (Other Support Activities for Air Transportation), where it ranks 1 of 139 organisations by the value of $1.0M-plus awards.
USAspending lists its parent organisation as AECOM.
Obligations by fiscal year contracts vs assistance
| Fiscal year | All obligations | Contracts | Assistance | Change |
|---|---|---|---|---|
| FY2023 | $2,509,423,911 | $2,493,037,012 | $16,386,899 | — |
| FY2024 | $3,834,618,997 | $3,812,049,906 | $22,569,091 | +53% |
| FY2025 | $3,560,650,890 | $3,527,323,674 | $33,327,216 | -7% |
| FY2026 | $2,885,308,133 | $2,863,173,964 | $22,134,169 | -19% |
| FY2027 to date | under $1.0M | — | — | — |
A fiscal year runs 1 October to 30 September. "Contracts" are procurement award types A–D; "assistance" is everything else (grants, direct payments, loan subsidy cost, insurance, other). The contracts column is listed only where contract obligations alone reached $1.0M; the assistance figure is the remainder and may therefore include up to $1.0M of contracts.
Compared with its state and the largest recipients five listed years
| Measure | This organisation | Largest in VA | Largest nationally |
|---|---|---|---|
| Five-year obligations (listed years) | $13B | $63B | $416B |
| FY2026 obligations | $2.9B | $17B | $118B |
| Contracts, five years | $13B | under $1.0M | $94B |
| Assistance, five years | $94M | $63B | $416B |
| Rank by five-year obligations | 90 of 30,000 | 1 of 2,749 in VA | 1 |
Largest in state: VA Department of Medical Assistance Service. Largest nationally: Health Care Services, California Department of. Rankings count organisations located in the state, by the sum of their listed fiscal years.
Awarding agencies $1.0M+ awards since FY2023
| # | Agency | Awards | Award value | Share |
|---|---|---|---|---|
| 1 | Department of Defense | 174 | $6.3B | 77% |
| 2 | Department of Homeland Security | 6 | $1.0B | 13% |
| 3 | General Services Administration | 3 | $330M | 4% |
| 4 | Department of the Treasury | 10 | $281M | 3% |
| 5 | National Aeronautics and Space Administration | 18 | $110M | 1% |
| 6 | Department of State | 6 | $79M | 1% |
| 7 | Department of Justice | 3 | $22M | 0% |
Contract industries NAICS
Rank within NAICS 488190: 1 of 139 organisations by $1.0M+ award value; see Other Support Activities for Air Transportation.
Places of performance $1.0M+ awards
Counties: Fairfax County, VA $2.9B · El Paso County, TX $658M · Coryell County, TX $547M · Mineral County, NV $413M · Bowie County, TX $347M
Largest awards begun since FY2023
| Awarding agency | Type | Industry or program | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| Department of Homeland SecurityU.S. Immigration and Customs Enforcement | ContractDefinitive Contract | 561612 Security Guards and Patrol Services | $658M | 12 Mar 2026 | TX | USAspending |
| Department of DefenseDepartment of the Army | ContractDefinitive Contract | 488190 Other Support Activities for Air Transportation | $518M | 11 Jul 2023 | VA | USAspending |
| Department of DefenseDepartment of the Army | ContractDefinitive Contract | 488190 Other Support Activities for Air Transportation | $359M | 5 Nov 2024 | VA | USAspending |
| Department of DefenseDepartment of the Army | ContractDefinitive Contract | 488190 Other Support Activities for Air Transportation | $356M | 5 Nov 2024 | TX | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 811111 General Automotive Repair | $347M | 19 Dec 2022 | TX | USAspending |
| Department of Homeland SecurityU.S. Citizenship and Immigration Services | ContractDefinitive Contract | 541513 Computer Facilities Management Services | $324M | 22 Sep 2023 | VA | USAspending |
| Department of DefenseDepartment of the Air Force | ContractDelivery Order | 561210 Facilities Support Services | $307M | 6 Jun 2023 | — | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 811111 General Automotive Repair | $238M | 5 Dec 2022 | VA | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 811111 General Automotive Repair | $238M | 5 Dec 2022 | VA | USAspending |
| General Services AdministrationFederal Acquisition Service | ContractDelivery Order | 541330 Engineering Services | $221M | 15 Sep 2023 | HI | USAspending |
| Department of DefenseDepartment of the Army | ContractDefinitive Contract | 488190 Other Support Activities for Air Transportation | $191M | 5 Nov 2024 | TX | USAspending |
| Department of DefenseDepartment of the Navy | ContractDelivery Order | 488190 Other Support Activities for Air Transportation | $152M | 30 Nov 2023 | VA | USAspending |
Award value is the amount obligated to the award to date as USAspending reports it. Descriptions below are USAspending's text, unedited and truncated; those that appear to name a person are withheld.
- $658M, Department of Homeland Security, 12 Mar 2026: THE PURPOSE OF THIS CONTRACT IS TO PROVIDE DETENTION, TRANSPORTATION AND MEDICAL SERVICES AT THE CAMP EAST MONTANA TEMPORARY DETENTION CENTER IN EL PASO, TX.
- $518M, Department of Defense, 11 Jul 2023: TRANSPORT AIRCRAFT CONTRACTOR LOGISTIC SUPPORT (CLS) FOR THE U.S. ARMY FIXED WING TRANSPORT FLEET.
- $359M, Department of Defense, 5 Nov 2024: PROVIDE GLOBAL AVIATION MAINTENANCE SERVICES FOR UNITED STATES ARMY AVIATION AND MISSILE COMMAND FIELD MAINTENANCE DIRECTORATE.
- $356M, Department of Defense, 5 Nov 2024: PROVIDE GLOBAL AVIATION MAINTENANCE SERVICES FOR UNITED STATES ARMY AVIATION AND MISSILE COMMAND FIELD MAINTENANCE DIRECTORATE.
- $347M, Department of Defense, 19 Dec 2022: MULTI SITE SUPPLEMENTAL LABOR TASK ORDER
- $324M, Department of Homeland Security, 22 Sep 2023: APPLICATION SUPPORT CENTERS (ASC) OPS AND FACILITIES SERVICES WILL PROVIDE, ADMINISTER AND MANAGE (ASCS) AND RELATED OPERATIONS COLLECTING APPLICANT BIOMETRIC A
- $307M, Department of Defense, 6 Jun 2023: TYPHOON MAWAR RECOVERY
- $238M, Department of Defense, 5 Dec 2022: UKRAINE TELE MAINTENANCE DISTRIBUTION CENTER -. MAINTENANCE AND CLASS IX PARTS.
Questions and answers
How much federal money does Amentum Services, Inc. receive?
$13B in award obligations over the fiscal years it is listed for (FY2023: $2.5B; FY2024: $3.8B; FY2025: $3.6B; FY2026: $2.9B). Years not listed were under the $1.0M floor. Obligations are binding commitments, not payments made.
Which agencies award to Amentum Services, Inc.?
By the value of $1.0M-plus awards begun since FY2023: Department of Defense ($6.3B), Department of Homeland Security ($1.0B), General Services Administration ($330M), Department of the Treasury ($281M) and National Aeronautics and Space Administration ($110M).
What is the money for?
Contracts are classified under NAICS 488190 Other Support Activities for Air Transportation, NAICS 561210 Facilities Support Services and NAICS 811111 General Automotive Repair.
Where is the work performed?
Primary places of performance for its larger awards: VA ($3.1B), TX ($1.6B), NV ($566M) and MD ($377M).
Is Amentum Services, Inc. a large federal recipient?
It ranks 90 of 30,000 organisations on this site by five-year obligations and 7 of 2,749 located in VA. The site covers organisations with at least $1.0M in a fiscal year; individuals are excluded.
Where does this data come from?
USAspending.gov (U.S. Treasury), award transactions as loaded on 30 Sep 2026; fiscal-year totals via the spending-by-category endpoint and award lists via the award search endpoint. The USAspending recipient profile is the authoritative record.
Provenance
Source: USAspending.gov API v2 (U.S. Department of the Treasury, Bureau of the Fiscal Service), CC0. Fiscal-year obligations from the spending-by-category recipient ranking by recipient state (listing floor $1.0M per year); awards from the award search endpoint (new awards of $1.0M or more by base obligation date); parent and business categories from the recipient profile where fetched. Closed fiscal years are snapshots taken after year end; FY2027 is refreshed on each build. Data loaded by USAspending on 30 Sep 2026. Individuals and sole proprietors are excluded at ingest. Errors in processing are corrected at the next build; see corrections and the methodology.