NAICS 541690 contracts at the Department of Energy
541690 Other Scientific and Technical Consulting Services
Right now there are 2 open federal NAICS 541690 notices from Department of Energy, 1 of them open for bids. 1 is set aside for small or certified businesses, so fewer companies can compete. Over the last 12 months agencies posted 5 NAICS 541690 solicitations from Department of Energy and published 5 awards with a median value of $133K. The busiest buyer was the Department of Energy, with 5 solicitations.
What the Department of Energy buys under NAICS 541690 (other scientific and technical consulting services): notices open today on SAM.gov and the award notices it published in the last 12 months. See all NAICS 541690 contracts or everything Department of Energy buys.
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- Open notices today
- 2 (1 open for bids)
- Closing within 7 days
- 0
- Set aside for small or certified businesses
- 1
- Solicitations posted, last 12 months
- 5
- Published awards, last 12 months
- 5 (median $133K)
- Busiest buyer, last 12 months
- Department of Energy
- Source and update
- SAM.gov public data, updated October 24, 2026
Open now
| Deadline | Notice | Set-aside |
|---|---|---|
| Nov 1 8 days left |
RELAP5-3D 4.x: Thermal-Hydraulic Nuclear Reactor Analysis, Licensing Opportunity
Department of Energy, Idaho Falls, ID Special notice |
Open to all |
| Nov 4 11 days left |
Technical Services Support
Department of Energy |
8(a) |
Set-asides open today
Other agencies buying NAICS 541690
Other NAICS codes bought by Department of Energy
- 541330 Engineering Services
- 541519 Other Computer Related Services
- 333248 All Other Industrial Machinery Manufacturing
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 325180 Other Basic Inorganic Chemical Manufacturing
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 334516 Analytical Laboratory Instrument Manufacturing
- 561110 Office Administrative Services
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 811210 Electronic and Precision Equipment Repair and Maintenance
- 541990 All Other Professional, Scientific, and Technical Services
- 335313 Switchgear and Switchboard Apparatus Manufacturing
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
- 513210 Software Publishers
- 562910 Remediation Services
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 236220 Commercial and Institutional Building Construction
- 541714 Research and Development in Biotechnology (except Nanobiotechnology)
- 519290 Web Search Portals and All Other Information Services
- 321215 Engineered Wood Member Manufacturing
- 541511 Custom Computer Programming Services
- 541611 Administrative Management and General Management Consulting Services
Sources sought
Recent awards
5 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Sep 17 | Enthalpion Energy LLC Development of electromagnetic transmitter and receiver technology. Department of Energy |
$598K |
| Sep 4 | Green Powered Technology LLC PF 518, US DHS, CBP Multi Site - BASE Department of Energy |
$133K |
| Aug 26 | Wood Mackenzie Inc. Wood Mackenzie Subscription Services Department of Energy |
$87K |
| Aug 14 | Arrowhead Economics LLC Arrowhead Modeling Platform Department of Energy |
$175K |
| Jul 31 | Atlantic Council Of The United States, Inc. New Contract with the Atlantic Council to Assist W Department of Energy |
$78K |
Who wins the most
- Enthalpion Energy LLC (1 award)
- Green Powered Technology LLC (1 award)
- Wood Mackenzie Inc. (1 award)
- Arrowhead Economics LLC (1 award)
- Atlantic Council Of The United States, Inc. (1 award)
Questions
How many federal NAICS 541690 contracts are open from Department of Energy?
On October 24, 2026 there were 2 open notices on SAM.gov. BidFox updates this page every morning from the official SAM.gov data.
Which agencies buy the most NAICS 541690 from Department of Energy?
Counting solicitations from the last 12 months: Department of Energy (5 solicitations).
How much are federal NAICS 541690 contracts from Department of Energy worth?
The median published award over the last 12 months was $133K, across 5 award notices. Many awards are much smaller or larger, and some contracts are awarded without a public award notice.
Can small businesses bid on NAICS 541690 contracts from Department of Energy?
Yes. 20% of the NAICS 541690 solicitations from Department of Energy in the last 12 months were set aside for small businesses or for certified firms (8(a), HUBZone, SDVOSB, WOSB). Open-competition notices accept any registered business.
How do I get new notices like these by email?
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Learn more
Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.