Data / Federal awards / NAICS 562910 / UNITED CLEANUP OAK RIDGE LLC
UNITED CLEANUP OAK RIDGE LLC: 2 federal contract awards, $1.8 billion obligated (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
UNITED CLEANUP OAK RIDGE LLC (UEI CM39N6XPQF41), Germantown, MD, received 2 federal prime contract awards with $1.8 billion obligated in fiscal years 2024 to 2027, from 1 agency under 1 NAICS code. Its largest buyer is Department of Energy ($1.8 billion) and its largest code is NAICS 562910 Remediation Services.
The request: Every federal contract awarded under NAICS 562910, with the winner, the agency and the value. $10 of work on sign-up, no card.
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- UEI
- CM39N6XPQF41
- Parent organization
- AMENTUM HOLDINGS INC.
- Location
- Germantown, MD
- Business size
- Other Than Small Business
- Contract awards
- 2
- Obligated
- $1.8 billion
- First action in window
- 2023-10-27
- Latest action
- 2026-09-30
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 562910 | Remediation Services | 2 | $1.79 billion |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Energy | 2 | $1.79 billion |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $592.3 million |
| FY2025 | $630.3 million |
| FY2026 | $569.6 million |
Contract awards
All 2 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 89303523FEM400032 | Department of Energy | Delivery Order | 562910 | OAK RIDGE RESERVATION CLEANUP CONTRACT TASK ORDERS | $1,792,129,361 | $3,446,109,658 | May 17, 2023 | February 27, 2032 | Oak Ridge, TN | usaspending.gov |
| 89303322DEM000067 | Department of Energy | IDC | 562910 | OAK RIDGE RESERVATION CLEANUP CONTRACT (ORRCC) | $0 | $8,500,000,000 | October 26, 2021 | usaspending.gov |
Also on SpecStream
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.