Department Of Energy

Federal contract activity

Total obligated

$1081.68B

$1,081,675,645,947

Contracts

1,000

Vendors

479

Top contractors

Vendor	Obligated	Contracts
Battelle Memorial Institute	$113,088,242,334	4
Lawrence Livermore National Security, Llc	$111,843,567,038	3
National Technology & Engineering Solutions Of Sandia, Llc	$107,494,700,139	3
Savannah River Nuclear Solutions Llc	$87,169,657,853	4
Ut-Battelle Llc	$78,011,228,547	2
The Leland Stanford Junior University	$69,461,535,367	5
Consolidated Nuclear Security, Llc	$62,244,409,579	2
Triad National Security, Llc	$58,939,545,305	2
Honeywell Federal Manufacturing & Technologies, Llc	$58,358,603,429	4
The Regents Of The University Of California	$36,854,228,058	2
Fermi Research Alliance, Llc	$35,085,161,466	4
Bechtel National, Inc.	$32,378,011,913	2
Uchicago Argonne, Llc	$32,309,346,541	2
Alliance For Energy Innovation, Llc	$28,650,850,814	3
Brookhaven Science Associates Llc	$22,085,909,333	3
Lockheed Martin Services, Llc	$20,646,113,720	1
Mission Support & Test Services Llc	$18,868,962,108	3
Fluor Marine Propulsion, Llc	$12,812,237,278	1
Washington River Protection Solutions Llc	$10,442,637,399	1
Fluor-Bwxt Portsmouth Llc	$8,787,814,771	2
Battelle Savannah River Alliance, Llc	$6,605,199,039	6
United Cleanup Oak Ridge Llc	$6,044,928,647	4
Oak Ridge Associated Universities, Incorporated	$5,901,479,884	2
Hanford Mission Integration Solutions, Llc	$5,611,936,205	3
Newport News Nuclear Bwxt-Los Alamos Llc	$4,289,980,075	4

Fiscal year history

FY	Obligated	Contracts
FY2025	$790,720,558,900	703
FY2024	$290,955,087,048	297

Track this on BesaGov

Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.

Helpful guides

Continue learning

Sources Sought / RFI response playbook →

Pre-position for set-asides before the RFP drops.
Capture management process →

5-phase capture model and the bid/no-bid scorecard.
Capability statement template →

One-page template that lands 15-min capability briefings.

See all guides →

Keep researching

FAQ

How much has Department Of Energy obligated to federal contractors?

Department Of Energy has obligated $1,081,675,645,947 across 1,000 federal contracts.

Who are the top contractors at Department Of Energy?

The top contractors include Battelle Memorial Institute ($113,088,242,334), Lawrence Livermore National Security, Llc ($111,843,567,038), National Technology & Engineering Solutions Of Sandia, Llc ($107,494,700,139), Savannah River Nuclear Solutions Llc ($87,169,657,853), Ut-Battelle Llc ($78,011,228,547).