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FEDERAL AGENCY · DOE

Department of Energy contracts

What the Department of Energy buys, from whom, and where. Contract obligations in fiscal year 2026 (Oct 1, 2025 to Sep 30, 2026), from USAspending.gov. Contract award types A to D (BPA calls, purchase orders, delivery orders and definitive contracts). Obligations can be negative when an agency takes money back. Data saved from USAspending.gov on Oct 23, 2026.

$55.14 billion$55,135,013,856 in contract obligations
#4of 70 agencies by contract spending
7.2%of all federal contract dollars
4,882contract awards with money in the year

Buying offices (sub-agencies)

  1. 1. Department of Energy$54.97 billion · 99.7%
  2. 2. Federal Energy Regulatory Commission$162.9 million · 0.3%

Top companies (recipients)

  1. 1. TRIAD NATIONAL SECURITY, LLC$5.49 billion · 10.0%
  2. 2. NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC$5.43 billion · 9.8%
  3. 3. LAWRENCE LIVERMORE NATIONAL SECURITY, LLC$3.72 billion · 6.7%
  4. 4. SAVANNAH RIVER NUCLEAR SOLUTIONS LLC$3.40 billion · 6.2%
  5. 5. CONSOLIDATED NUCLEAR SECURITY, LLC$3.34 billion · 6.1%
  6. 6. UT-BATTELLE LLC$2.99 billion · 5.4%
  7. 7. BATTELLE ENERGY ALLIANCE, LLC$2.41 billion · 4.4%
  8. 8. HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC$2.28 billion · 4.1%
  9. 9. FLUOR MARINE PROPULSION, LLC$1.94 billion · 3.5%
  10. 10. PANTEXAS DETERRENCE, LLC$1.65 billion · 3.0%

What it buys (NAICS)

  1. 1. 561210 Facilities Support Services$26.10 billion · 47.3%
  2. 2. 541710 Research and Development in the Physical, Engineering, and Life Sciences$8.61 billion · 15.6%
  3. 3. 562910 Remediation Services$3.82 billion · 6.9%
  4. 4. 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$3.64 billion · 6.6%
  5. 5. 325180 Other Basic Inorganic Chemical Manufacturing$2.94 billion · 5.3%
  6. 6. 541990 All Other Professional, Scientific, and Technical Services$2.81 billion · 5.1%
  7. 7. Unknown$1.19 billion · 2.2%
  8. 8. 541711 Research and Development in Biotechnology$1.01 billion · 1.8%
  9. 9. 562211 Hazardous Waste Treatment and Disposal$979.7 million · 1.8%
  10. 10. 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)$863.9 million · 1.6%

Where the work is (states)

  1. 1. New Mexico$11.09 billion · 20.1%
  2. 2. Tennessee$7.85 billion · 14.2%
  3. 3. California$6.85 billion · 12.4%
  4. 4. South Carolina$4.87 billion · 8.8%
  5. 5. Washington$4.52 billion · 8.2%
  6. 6. Idaho$2.98 billion · 5.4%
  7. 7. Missouri$2.29 billion · 4.2%
  8. 8. Pennsylvania$2.02 billion · 3.7%
  9. 9. Illinois$1.98 billion · 3.6%
  10. 10. Maryland$1.89 billion · 3.4%

Largest Department of Energy contract awards

The 10 biggest awards by total award amount with money obligated in fiscal year 2026 (Oct 1, 2025 to Sep 30, 2026). Each links to the full record on USAspending.gov.

RecipientAmountWhatDatesAward
LOCKHEED MARTIN CORP
NM		$48.06 billion
$48,063,737,196
NAICS 561210 FACILITIES SUPPORT SERVICES		Oct 15, 1993 to Apr 30, 2017DEAC0494AL85000 ↗
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
NM		$43.46 billion
$43,460,682,795		IGF::CL,CT::IGF CONTRACT AWARD DE-NA0003525 TO THE NATIONAL TECHNOLOGY&ENGINEERING SOLUTIONS OF SANDIA, LLC (NTESS) FOR THE MANAGEMENT AND OPERATION OF THE DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION'S
NAICS 561210 FACILITIES SUPPORT SERVICES		Jan 18, 2017 to Apr 30, 2027DENA0003525 ↗
UT-BATTELLE LLC
TN		$42.67 billion
$42,668,569,051		MANAGEMENT AND OPERATION OF THE OAK RIDGE NATIONAL LABORATORY
NAICS 561210 FACILITIES SUPPORT SERVICES		Oct 15, 1999 to Mar 31, 2030DEAC0500OR22725 ↗
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
CA		$41.61 billion
$41,607,031,194		TAS::89 0240::TAS THIS PERFORMANCE-BASED MANAGEMENT CONTRACT (PBMC) IS FOR THE MANAGEMENT AND OPERATION OF THE LAWRENCE LIVERMORE NATIONAL LABORATORY (LLNL). THE CONTRACTOR SHALL, IN ACCORDANCE WITH THE PROVISIONS OF THI
NAICS 541710 RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES		May 9, 2007 to Sep 30, 2031DEAC5207NA27344 ↗
TRIAD NATIONAL SECURITY, LLC
NM		$35.41 billion
$35,413,596,302		IGF::CL::IGF COMPETITION FOR MANAGEMENT AND OPERATION OF LOS ALAMOS NATIONAL LABORATORY
NAICS 561210 FACILITIES SUPPORT SERVICES		Jun 8, 2018 to Oct 31, 202889233218CNA000001 ↗
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE
NM		$35.30 billion
$35,295,925,219		M&O OF LANL BR OF U OF CA
NAICS 541710 RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES		Sep 30, 1978 to May 31, 2006DEAC3243AL00036 ↗
CONSOLIDATED NUCLEAR SECURITY, LLC
TN		$34.66 billion
$34,661,763,245		IGF::CL,CT::IGF MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS
NAICS 561210 FACILITIES SUPPORT SERVICES		Jan 8, 2013 to Sep 30, 2027DENA0001942 ↗
BATTELLE MEMORIAL INSTITUTE
WA		$31.08 billion
$31,083,345,990		BATTELLE MEMORIAL INSTITUTE/PACIFIC NORTHWEST LABORATORY OPERATING AND MANAGING CONTRACT
NAICS 541710 RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES		Sep 15, 1978 to Sep 30, 2027DEAC0576RL01830 ↗
SAVANNAH RIVER NUCLEAR SOLUTIONS LLC
SC		$27.62 billion
$27,617,040,104		MANAGEMENT AND OPERATING CONTRACT FOR THE SAVANNAH RIVER SITE.
NAICS 561210 FACILITIES SUPPORT SERVICES		Jan 10, 2008 to Sep 30, 2027DEAC0908SR22470 ↗
LOS ALAMOS NATIONAL SECURITY, LLC
NM		$27.42 billion
$27,420,180,285		THE CONTRACTOR SHALL, IN ACCORDANCE WITH THE TERMS AND CONDITIONS OF THIS CONTRACT, PROVIDE THE PERSONNEL, EQUIPMENT, MATERIALS, SUPPLIES, AND SERVICES (EXCEPT AS MAY BE FURNISHED BY THE GOVERNMENT) AND OTHERWISE DO ALL
NAICS 561210 FACILITIES SUPPORT SERVICES		Dec 21, 2005 to Oct 31, 2018DEAC5206NA25396 ↗
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