Overview
ObligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary on its awards, FY2021–FY2025
36 contractor registrations
Five complete fiscal years; FY2026 reported so far is in the trend
Five complete fiscal years; FY2026 reported so far is in the trend
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4 smaller industries and 6 others, $1.52M together (0%), folded to keep the card short.
Insight 86% under NAICS 562910
Click a company to open its profile.
Insight Other offices funded 81%; EM-OAK RIDGE funded the rest; the largest funder is ENVIRONMENTAL MANAGEMENT (893007)
Insight 83% was performed in Tennessee
The latest fiscal year is reported so far (hatched)
Hover over a year to see its value.
Insight $700M in FY2025, 15% above FY2021
Each cell is one week of a month: days 1–7, 8–14, 15–21, 22–28 or 29–31
Hover over a week to see its total.
Insight September carried 6.6% of FY2025 obligations
Contractors
Awards it signed and still administers
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Contractors on EM-OAK RIDGE awards, FY2021–FY2025
Every company paid on this office's awards; open one to see its other work.
36 contractors received an award; the 25 largest are listed
Showing 1–10 of 25 contractors
| FY2021–FY2025, US$ | ||||
|---|---|---|---|---|
| Share | Last 10 FY | |||
| United Cleanup Oak Ridge LLC | 1 | $2,486,098,607 | 69% | |
| Ucor LLC | 1 | $589,372,981 | 16% | |
| Isotek Systems, LLC | 1 | $274,020,527 | 7.6% | |
| American Centrifuge Operating, LLC | 1 | $98,499,356 | 2.7% | |
| Osc Technical Solutions, LLC | 1 | $44,831,231 | 1.2% | |
| Aptim-north Wind Construction JV LLC | 1 | $42,777,435 | 1.2% | |
| Link Technologies Inc. | 2 | $32,020,809 | 0.9% | |
| Professional Project Services, Inc. | 5 | $18,786,114 | 0.5% | |
| CH2M Hill Constructors, Inc. | 1 | $9,750,694 | 0.3% | |
| Cti And Associates, Inc. | 5 | $7,618,955 | 0.2% | |
Recompetes
Click a dot to open its contract.
Insight 4 of 8 end before Apr 20, 2027
Contracts ending Oct 2026 – Apr 2028, by end date
The contracts whose potential end date falls in the next 18 months; the next step is a recompete or a new order.
8 contracts end by Apr 20, 2028; 2 are 89303518REM000003 orders
Showing 1–8 of 8 contracts
| Since award, US$ | ||||
|---|---|---|---|---|
| 89303524CEM000017 | Ses Constructors LLC | $2,276,720 | Nov 30, 2026 | |
| 89303521FEM400022 | Cti And Associates, Inc. | 89303518REM000003 | $4,444,475 | Dec 31, 2026 |
| 89303522FEM400024 | Epsilon Inc. | GWAC-VETS 2 | $1,326,572 | Dec 31, 2026 |
| 89303523FEM400026 | Cti And Associates, Inc. | 89303518REM000003 | $1,561,237 | Mar 31, 2027 |
| 89303524CEM000016 | Management Solutions LLC | $3,350,980 | Jun 30, 2027 | |
| 89303526PEM000025 | Ahtna Link Technical Services JV, LLC | $246,361 | Aug 9, 2027 | |
| 89303526PEM000026 | Lockmasters Inc. | $22,792 | Sep 17, 2027 | |
| 89303526FEM000018 | Affigent, LLC | 89303022QIM000026 | $15,166 | Sep 22, 2027 |
Opportunities
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Contacts
Small business specialists for EM-OAK RIDGE
- Small business specialistLocked · 7-day trial or paid plan (name, email and phone with a 7-day trial or paid plan)EM-OAK RIDGESee contacts