United Cleanup Oak Ridge Government Contracts
United Cleanup Oak Ridge LLC · UEI CM39N6XPQF41
United Cleanup Oak Ridge government contracts totaled $1.8B from FY2024 to FY2026, across 1 contract award. In FY2026, obligations were $570M, down 9.6% from FY2025. Its largest customer was the Department of Energy ($1.8B). Most of its contract dollars were in remediation services (NAICS 562910).
Key figures
In FY2026, contract obligations were $569,600,008 across 1 awards with activity that year, a change of -9.6% from $630,252,943 in FY2025. From FY2024 to FY2026, obligations totaled $1,792,129,361 across 1 awards.
- Obligated in FY2026
- $570M
- Awards in FY2026
- 1
- Change vs FY2025
- -9.6%
- Total, FY2024 to FY2026
- $1.8B
Note: FY2026 ended on Sep 30, 2026. The Department of Defense publishes contract data with a 90-day delay, so FY2026 totals may still rise as late reports arrive.
United Cleanup Oak Ridge federal contracts by year
United Cleanup Oak Ridge federal contract obligations per fiscal year (October to September). The table below lists the same numbers.
| Fiscal year | Obligated | Awards | Change |
|---|---|---|---|
| FY2026 | $569,600,008 | 1 | -9.6% |
| FY2025 | $630,252,943 | 1 | +6.4% |
| FY2024 | $592,276,409 | 1 | n/a |
About United Cleanup Oak Ridge's federal contracts
United Cleanup Oak Ridge's federal contract obligations fell 4% from FY2024 ($592M) to FY2026 ($570M), peaking in FY2025. FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
Nearly all of United Cleanup Oak Ridge's government contracts come from one customer, the Department of Energy (100%).
Its main line of government work is remediation services (NAICS 562910), 100% of its federal contract dollars.
The states with the most United Cleanup Oak Ridge contract work are Tennessee; Tennessee alone accounts for 100%.
Which agencies award United Cleanup Oak Ridge contracts
Federal agencies ranked by contract dollars obligated to United Cleanup Oak Ridge LLC.
| # | Agency | Obligated | Share |
|---|---|---|---|
| 1 | Department of Energy | $1,792,129,361 | 100.0% |
United Cleanup Oak Ridge contracts by industry (NAICS)
The industry codes on United Cleanup Oak Ridge's contracts with the government, ranked by dollars.
| # | Industry | Obligated | Share |
|---|---|---|---|
| 1 | Remediation ServicesNAICS 562910 | $1,792,129,361 | 100.0% |
Where United Cleanup Oak Ridge contract work is performed
States ranked by contract dollars, using the place of performance on each award.
| # | State | Obligated | Share |
|---|---|---|---|
| 1 | Tennessee | $1,792,129,361 | 100.0% |
Companies similar to United Cleanup Oak Ridge
Other federal contractors whose largest industry is also Remediation Services (NAICS 562910), ranked by total contract dollars.
| # | Contractor | Obligated |
|---|---|---|
| 1 | Savannah River Mission Completion, LLC | $3,037,044,626 |
| 2 | Central Plateau Cleanup Company, LLC | $1,641,378,969 |
| 3 | Sevenson Environmental Services, Inc. | $740,601,224 |
| 4 | Aptim Federal Services, LLC | $712,169,774 |
Recent United Cleanup Oak Ridge contract awards
The latest United Cleanup Oak Ridge contract awards, newest first. Each award ID links to its record on USAspending.gov.
| Start date | Agency and description | Amount | Record |
|---|---|---|---|
| May 17, 2023 | Department of EnergyOAK RIDGE RESERVATION CLEANUP CONTRACT TASK ORDERS | $2,544,767,270 | 89303523FEM400032 |
Subcontracting opportunities with United Cleanup Oak Ridge
Large prime contractors such as United Cleanup Oak Ridge buy goods and services from smaller firms for parts of their government contracts. If you work in the same industries or states, United Cleanup Oak Ridge is a possible teaming partner: read its recent contract awards above, then contact its small business or supplier diversity office with your capability statement.
Explore government contracts related to United Cleanup Oak Ridge
Frequently asked questions
- How much does United Cleanup Oak Ridge make from government contracts?
- United Cleanup Oak Ridge LLC received $1.8B in federal contract obligations from FY2024 to FY2026, across 1 contract award. In FY2026 alone it received $570M. Figures are federal contract obligations reported on USAspending.gov.
- Which agency spends the most with United Cleanup Oak Ridge?
- The Department of Energy obligated $1.8B to United Cleanup Oak Ridge from FY2024 to FY2026, 100% of its federal contract dollars.
- What does United Cleanup Oak Ridge do for the government?
- By contract dollars, United Cleanup Oak Ridge's largest federal contract industries are remediation services (NAICS 562910).
- Where does United Cleanup Oak Ridge perform its government contracts?
- By place of performance, the most United Cleanup Oak Ridge contract dollars went to work in Tennessee ($1.8B).
- Are United Cleanup Oak Ridge's government contracts growing?
- United Cleanup Oak Ridge's federal contract obligations fell 4% from FY2024 ($592M) to FY2026 ($570M), peaking in FY2025. FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
- How can a small business subcontract with United Cleanup Oak Ridge?
- Look at the agencies and industries United Cleanup Oak Ridge works in on this page, then contact its small business or supplier diversity office with a capability statement. Large prime contractors often have to meet small business subcontracting goals, and you will need a free SAM.gov registration.