Contracting office · Department of Energy

EM-OAK RIDGE

EM-OAK RIDGE obligated $632.8M on federal contracts in FY2026 across 61 contract actions (−9.6% vs FY2025). Its largest recipient was UNITED CLEANUP OAK RIDGE LLC ($565.7M).

Obligations · FY2026
$632.8M
Actions
61
New awards: 2
Sole-source
0.3%
Small business
—
Open in the contracts explorerFederal contracts

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 452.7MFY2017
  2. 544.1MFY2018
  3. 608.3MFY2019
  4. 747.5MFY2020
  5. 609.7MFY2021
  6. 288.8MFY2022
  7. 861.3MFY2023
  8. 646.1MFY2024
  9. 700.2MFY2025
  10. 632.8MFY2026

Top recipients

Obligations in FY2026.

  1. UNITED CLEANUP OAK RIDGE LLC$565.7M89%
  2. ISOTEK SYSTEMS, LLC$57.9M9.2%
  3. UCOR LLC$6.9M1.1%
  4. MANAGEMENT SOLUTIONS LLC$829.7K0.1%
  5. STREET LEGAL INDUSTRIES LLC$713.8K0.1%
  6. AHTNA LINK TECHNICAL SERVICES JV, LLC$246.4K0.0%
  7. SES CONSTRUCTORS LLC$232.3K0.0%
  8. EPSILON INC$223.3K0.0%
  9. AFFIGENT, LLC$15.2K0.0%

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Facilities & utilities$572.8M91%
  2. Construction & real property$58.2M9.2%
  3. Professional services$1.5M0.2%
  4. IT & telecom$238.5K0.0%

Where the work was performed

  1. Tennessee$632.8M100%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition0.3%
    US 39% · $2M
  • Sole-source awards0.3%
    US 30% · $2M
  • Single-offer competitions0.0%
    US 8.8% · $0
  • Urgency justifications0.0%
    US 5.1% · $0
  • Year-end rush0.2%
    US 5.6% · $1.1M
  • Undefinitized contracts9.2%
    US 5.0% · $57.9M
  • Time-and-materials pricing0.0%
    US 4.2% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. DECONTAMINATION AND DECOMISSIONING OF THE EAST TENNESSEE TECHNOLOGY PARK (ETTP)AT OAK RIDGE, TN.$3.9B
    UCOR LLC· Anderson County, TN· Facilities & utilities· Oct 3, 2016 – Dec 29, 2025· DESC0004645
  2. OAK RIDGE RESERVATION CLEANUP CONTRACT TASK ORDERS$2.5B
    UNITED CLEANUP OAK RIDGE LLC· Anderson County, TN· Facilities & utilities· May 17, 2023 – Sep 29, 2026· 89303523FEM400032
  3. U-233 DISPOSITION AND BUILDING 3019-PLANNING AND DESIGN (PHASE I) FOR PROCESSING OF MATERIAL, BUILDING SHUTDOWN (PHASES II AND III)$925.2M
    ISOTEK SYSTEMS, LLC· Anderson County, TN· Construction & real property· Nov 9, 2016 – Sep 29, 2026· DEAC0504OR22860
  4. BUSINESS AND ADMINISTRATIVE SUPPORT SERVICES FOR THE DEPARTMENT OF ENERGY OAK RIDGE OFFICE OF ENVIRONMENTAL MANAGEMENT (DOE-OREM). SBA REQUIREMENT #SW1706633915U.$3.4M
    MANAGEMENT SOLUTIONS LLC· Anderson County, TN· Professional services· Jul 29, 2024 – Sep 25, 2026· 89303524CEM000016
  5. OAK RIDGE OFFICE OF ENVIRONMENTAL MANAGEMENT P1 POND WEIR DAM REPAIR/REPLACEMENT SBA REQUIREMENT NUMBER VZ1707851175U$2.3M
    SES CONSTRUCTORS LLC· Anderson County, TN· Construction & real property· Sep 27, 2024 – Aug 27, 2026· 89303524CEM000017
  6. CTI CDDR TASK ORDER 9 CHARACTERIZATION OF EU'S 7,8,9$1.6M
    CTI AND ASSOCIATES, INC.· Anderson County, TN· Facilities & utilities· Jan 31, 2023 – Mar 11, 2026· 89303523FEM400026
  7. OREM SSAB AND DOEIC PROFESSIONAL AND INFORMATION SERVICES. SBA REQUIREMENT NUMBER HQ1724685220V$1.5M
    STREET LEGAL INDUSTRIES LLC· Anderson County, TN· Professional services· Nov 21, 2024 – Aug 21, 2026· 89303525CEM000018
  8. OREM CYBERSECURITY SUPPORT SERVICES$1.3M
    EPSILON INC· Anderson County, TN· IT & telecom· Dec 6, 2021 – Dec 31, 2025· 89303522FEM400024

Committees that oversee and fund it

Congressional committees whose jurisdiction includes this agency, and the appropriations subcommittees that write its spending bill (Analisa's reading of the House and Senate rules; committees share jurisdiction). Leaders as currently published.

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Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 6, 2026, loaded Oct 6, 2026.