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Department of Energy contracts

195 open notices from DOE right now. It posted 551 since Aug 7, 2026.

DOEUpdated Sep 26, 2026
Get matched to DOE bidsAll agencies

What DOE buys

Its notices by NAICS code, busiest first. Codes with steady volume link to their own page.

IndustryNoticesOpen now
Analytical Laboratory Instrument Manufacturing

NAICS 334516

9225
IT support services

NAICS 541519

2218
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

NAICS 334515

201
All Other Miscellaneous Fabricated Metal Product Manufacturing

NAICS 332999

186
All Other Miscellaneous Electrical Equipment and Component Manufacturing

NAICS 335999

144
Engineering services

NAICS 541330

147
Testing Laboratories and Services

NAICS 541380

131
Power and Communication Line and Related Structures Construction

NAICS 237130

128
Industrial equipment repair

NAICS 811310

113
Management consulting

NAICS 541611

115
Other Measuring and Controlling Device Manufacturing

NAICS 334519

101
Electrical contracting

NAICS 238210

101
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

NAICS 541715

96
Industrial Process Furnace and Oven Manufacturing

NAICS 333994

92
Roofing

NAICS 238160

92
Scientific consulting

NAICS 541690

86
Commercial construction

NAICS 236220

85
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables

NAICS 334513

81
Janitorial services

NAICS 561720

74
Power, Distribution, and Specialty Transformer Manufacturing

NAICS 335311

71
Plumbing and HVAC

NAICS 238220

73
Switchgear and Switchboard Apparatus Manufacturing

NAICS 335313

62
Software Publishers

NAICS 513210

63
Accounting services

NAICS 541219

50
Other Basic Inorganic Chemical Manufacturing

NAICS 325180

52

Latest notices from DOE

Open notices first, soonest deadline first. Recently closed ones follow.

OpportunityPlacePostedDeadlineSource
High Purity Alloy Material for Brazing

BROOKHAVEN NATL LAB -DOE CONTRACTOR

NY 11973Sep 8, 2026Sep 26, 2026SAM.gov
Wire Rings

BROOKHAVEN NATL LAB -DOE CONTRACTOR

NY 11973Sep 4, 2026Sep 26, 2026SAM.gov
RFQ 480758 - 100MHz RF Power Amplifier System (Revised)

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Sep 10, 2026Sep 28, 2026SAM.gov
RFQ 480758 - 100MHz RF Power Amplifier System (Revised)

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Aug 28, 2026Sep 28, 2026SAM.gov
Metal Bars, Rods, and Tubes in Aluminum, Bronze, Nickel, Steel, and Stainless Alloys

ORNL UT-BATTELLE LLC-DOE CONTRACTOR

Oak Ridge, TN 37830Sep 21, 2026Sep 28, 2026SAM.gov
SLAC Job Order Contract

SLAC Natl Accel Lab -DOE Contractor

Menlo Park, CA 94025Sep 22, 2026Sep 29, 2026SAM.gov
Notice of Intent to Sole Source to Hopewell Design

IDAHO OPERATIONS OFFICE

Idaho Falls, ID 83402Sep 23, 2026Sep 29, 2026SAM.gov
Notice of Intent to Sole Source to Isotropx

IDAHO OPERATIONS OFFICE

Idaho Falls, ID 83402Sep 23, 2026Sep 29, 2026SAM.gov
Allen-Bradley ControlLogix PLC and Motion Control System Components

ORNL UT-BATTELLE LLC-DOE CONTRACTOR

Oak Ridge, TN 37830Sep 22, 2026Sep 29, 2026SAM.gov
MECA500 Robot, Power Supply, Training Package, and Calibration

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NYSep 23, 2026Sep 30, 2026SAM.gov
RFQ 471924 DUNE VD Warm Bias SHV Cables

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Sep 14, 2026Sep 30, 2026SAM.gov
RFI Next Generation Transporter Solutions

NNSA NON-MO CNTRCTNG OPS DIV

0, NM 87117Sep 16, 2026Sep 30, 2026SAM.gov
Aluminum Sheet and Rectangular and Square Tubing, 6061 and 6063 Alloys

ORNL UT-BATTELLE LLC-DOE CONTRACTOR

Oak Ridge, TN 37830Sep 23, 2026Sep 30, 2026SAM.gov
Xspress 3 Mini Mk2 1 Channel Readout, No Equivalents or Substitutions

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Sep 10, 2026Sep 30, 2026SAM.gov
Seeking Industrial Warehouse Space

ORNL UT-BATTELLE LLC-DOE CONTRACTOR

57205, TNSep 10, 2026Sep 30, 2026SAM.gov
PRODUCTION-STYLE LINEAR SHIFT MECHANISM MOUNTED ON CF38 (2¾” OD CF) FLANGES

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Sep 9, 2026Sep 30, 2026SAM.gov
High Definition Oscilloscope

ARGONNE NATL LAB - DOE CONTRACTOR

Lemont, IL 60439Aug 31, 2026Sep 30, 2026SAM.gov
Y--COTP Series Capacitor Two-Phase Design Build

WESTERN-SIERRA NEVADA REGION

Not listedAug 21, 2026Sep 30, 2026SAM.gov
Available for Licensing: Machine Learning-Enhanced Spectroscopy Technology for High-Resolution Radiation Detection Using Low-Cost Detectors

BATTELLE ENERGY ALLIANCE–DOE CNTR

Idaho Falls, ID 83401Aug 19, 2026Oct 1, 2026SAM.gov
Cryo SNS Cold Box Shell Analysis

JEFFERSON LAB - DOE CONTRACTOR

VA 23606Sep 16, 2026Oct 1, 2026SAM.gov
Purified Helium Gas - Bulk

JEFFERSON LAB - DOE CONTRACTOR

Newport News, VA 23606Sep 9, 2026Oct 1, 2026SAM.gov
6061 Aluminum Components

PNNL CONTRACTS - DOE CONTRACTOR

66720, WASep 17, 2026Oct 1, 2026SAM.gov
TECHNOLOGY LICENSING OPPORTUNITY: Multidimensional Mass Fingerprinting for Antibiotic-Resistant Bacteria (MultiScan-AR)

TRIAD - DOE CONTRACTOR

Los Alamos, NM 87545Aug 14, 2026Oct 1, 2026SAM.gov
Honeywell Midas Transmitters and sensor cartridges

ORNL UT-BATTELLE LLC-DOE CONTRACTOR

Oak Ridge, TN 37830Sep 23, 2026Oct 2, 2026SAM.gov
Temp Controlled 42 Plate Hotel

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Sep 11, 2026Oct 2, 2026SAM.gov
High Voltage Power Supply

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NY 11973Sep 11, 2026Oct 2, 2026SAM.gov
LBNF/DUNE-US Near Site Project – Request for Industry Input on Upcoming CM/GC Procurement

FERMILAB - DOE CONTRACTOR

Batavia, IL 60510Sep 9, 2026Oct 2, 2026SAM.gov
SR Power Supplies Rack Detailed Design for ALS-U

BERKELEY NATL LAB - DOE CONTRACTOR

Berkeley, CASep 20, 2026Oct 3, 2026SAM.gov
Heavy Equipment Rental Services

BATTELLE ENERGY ALLIANCE–DOE CNTR

ID 83415Sep 17, 2026Oct 3, 2026SAM.gov
SR Power Supplies Rack Detailed Design for ALS-U

BERKELEY NATL LAB - DOE CONTRACTOR

Berkeley, CASep 23, 2026Oct 3, 2026SAM.gov
SR Power Supplies Rack Detailed Design for ALS-U

BERKELEY NATL LAB - DOE CONTRACTOR

Berkeley, CASep 22, 2026Oct 3, 2026SAM.gov
Serial Subscription Services

BROOKHAVEN NATL LAB -DOE CONTRACTOR

Upton, NYSep 18, 2026Oct 5, 2026SAM.gov
New Madrid Relay Switchboard Replacement

SOUTHWESTERN POWER ADMINISTRATION

Not listedSep 4, 2026Oct 5, 2026SAM.gov
Request for Proposal: ALCF Equinox AI System

ARGONNE NATL LAB - DOE CONTRACTOR

Not listedSep 18, 2026Oct 5, 2026SAM.gov
Pantex Production Support Complex (PSC) Facility

PANTEXAS DETERRENCE, LLC - DOE CONTRACTOR

TX 79120Sep 21, 2026Oct 5, 2026SAM.gov
RFQ 74654 - S-FARM VENTILATION DUCT & CONDENSATE SUPPORTS

HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR

Richland, WA 99352Sep 14, 2026Oct 5, 2026SAM.gov
HRD Shield Enclosure

BROOKHAVEN NATL LAB -DOE CONTRACTOR

78672, NYSep 4, 2026Oct 6, 2026SAM.gov
MINOS High Bay Roof Replacement & Masonry Wall Repair

FERMILAB - DOE CONTRACTOR

Batavia, IL 60510Sep 10, 2026Oct 6, 2026SAM.gov
MINOS High Bay Roof Replacement & Masonry Wall Repair

FERMILAB - DOE CONTRACTOR

Batavia, IL 60510Sep 1, 2026Oct 6, 2026SAM.gov
SOURCES SOUGHT – IDIQ Contract for Wood Utility Poles

WESTERN-SIERRA NEVADA REGION

Bismarck, ND 58501Sep 23, 2026Oct 7, 2026SAM.gov

Other department buyers

Top contractors at DOE

Contractors ranked by value obligated on DOE awards.

ContractorAwardsObligated
Lockheed Martin Corp

UEI FYHNA5WC8XD7

1$48.1B
National Technology & Engineering Solutions of Sandia, LLC

UEI LUJEPCRRT377

1$43.2B
Ut-Battelle LLC

UEI ZLHJJ57QA2H8

1$42.4B
Lawrence Livermore National Security, LLC

UEI PM52LCJH72T9

1$41.5B
The Regents of the University of California

UEI PKK5TD16N4H1

2$37.9B
Regents of the University of California, the

UEI LWKAEZ2JLMM9

1$35.3B
Triad National Security, LLC

UEI X7WUS5LRBQU3

1$35.2B
Consolidated Nuclear Security, LLC

UEI EWV8QKG1JUV7

1$34.7B
Battelle Memorial Institute

UEI CWKJEXDG79A7

1$30.9B
Savannah River Nuclear Solutions LLC

UEI XLQ7CKUSQSD5

1$27.6B

From federal award records of $1M or more since October 2023. More in the contractor directory.

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Questions people ask

How do I find Department of Energy contract opportunities?

DOE posts its solicitations on SAM.gov, the federal source of record. This page lists them as they post, open ones first, with a link to each official notice.

What does DOE buy most?

By notice count since Aug 7, 2026: Analytical Laboratory Instrument Manufacturing, IT support services, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals.

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Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.