NAICS 541990 contracts at the Department of the Air Force
541990 All Other Professional, Scientific, and Technical Services
Right now there are 4 open federal NAICS 541990 notices from Department of the Air Force, 2 of them open for bids. 2 close within the next 7 days. 3 are set aside for small or certified businesses, so fewer companies can compete. Over the last 12 months agencies posted 13 NAICS 541990 solicitations from Department of the Air Force and published 3 awards with a median value of $893K. The busiest buyer was the Department of the Air Force, with 13 solicitations.
What the Department of the Air Force buys under NAICS 541990 (all other professional, scientific, and technical services): notices open today on SAM.gov and the award notices it published in the last 12 months. See all NAICS 541990 contracts or everything Department of the Air Force buys.
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- Open notices today
- 4 (2 open for bids)
- Closing within 7 days
- 2
- Set aside for small or certified businesses
- 3
- Solicitations posted, last 12 months
- 13
- Published awards, last 12 months
- 3 (median $893K)
- Busiest buyer, last 12 months
- Department of the Air Force
- Source and update
- SAM.gov public data, updated October 24, 2026
Open now
| Deadline | Notice | Set-aside |
|---|---|---|
| Oct 28 4 days left |
Industrial Control Technician
Department of the Air Force, CO Sources sought |
Small business |
| Oct 30 6 days left |
711th HPW Mission Support Services MAC IDIQ
Department of the Air Force, Wright Patterson AFB, OH |
8(a) |
| Nov 2 9 days left |
Data & AI Mission Expert Services (DAMES) IDIQ
Department of the Air Force, Andrews AFB, MD Sources sought |
Open to all |
| Nov 12 19 days left |
Cleaning, Inspection, and Hazardous Waste Removal for Two 10,000-Gallon Oil/Water Separators
Department of the Air Force, Minneapolis, MN |
Small business |
Where the work is
open today + last 12 months
Set-asides open today
Other agencies buying NAICS 541990
- Defense Threat Reduction Agency (dtra)
- National Oceanic and Atmospheric Administration
- Department of Veterans Affairs
- US Fish and Wildlife Service
- Department of the Army
- Bureau of Land Management
- Department of Energy
- Centers for Disease Control and Prevention
- US Geological Survey
- Bureau of Reclamation
- Department of the Navy
- National Park Service
- Federal Acquisition Service
Other NAICS codes bought by Department of the Air Force
- 334310 Audio and Video Equipment Manufacturing
- 561720 Janitorial Services
- 811210 Electronic and Precision Equipment Repair and Maintenance
- 333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
- 332510 Hardware Manufacturing
- 541511 Custom Computer Programming Services
- 238290 Other Building Equipment Contractors
- 315990 Apparel Accessories and Other Apparel Manufacturing
- 562910 Remediation Services
- 541611 Administrative Management and General Management Consulting Services
- 334290 Other Communications Equipment Manufacturing
- 236220 Commercial and Institutional Building Construction
- 488190 Other Support Activities for Air Transportation
- 237310 Highway, Street, and Bridge Construction
- 517111 Wired Telecommunications Carriers
- 325920 Explosives Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 336414 Guided Missile and Space Vehicle Manufacturing
- 333922 Conveyor and Conveying Equipment Manufacturing
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 238990 All Other Specialty Trade Contractors
- 611699 All Other Miscellaneous Schools and Instruction
- 337214 Office Furniture (except Wood) Manufacturing
- 611430 Professional and Management Development Training
- 561621 Security Systems Services (except Locksmiths)
- 541512 Computer Systems Design Services
- 334519 Other Measuring and Controlling Device Manufacturing
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 561210 Facilities Support Services
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
Sources sought
Recent awards
3 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Oct 1 | Restored Cloud Inc. Underground Storage Tank Testing, Inspection, Repair IDIQ Department of the Air Force, CA |
$337K |
| Dec 23, 2025 | Bowhead Information Technology Service LLC Space Based Infrared Radar Operations Support (SBIRS OS) Bridge Department of the Air Force, CO |
$893K |
| Dec 23, 2025 | Bowhead Information Technology Service LLC SBIRS OS Bridge Contract Department of the Air Force, CO |
$893K |
Who wins the most
- Bowhead Information Technology Service LLC (2 awards)
- Restored Cloud Inc. (1 award)
Questions
How many federal NAICS 541990 contracts are open from Department of the Air Force?
On October 24, 2026 there were 4 open notices on SAM.gov, 2 of them closing within a week. BidFox updates this page every morning from the official SAM.gov data.
Which agencies buy the most NAICS 541990 from Department of the Air Force?
Counting solicitations from the last 12 months: Department of the Air Force (13 solicitations).
How much are federal NAICS 541990 contracts from Department of the Air Force worth?
The median published award over the last 12 months was $893K, across 3 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 541990 contracts from Department of the Air Force?
Yes. 69% of the NAICS 541990 solicitations from Department of the Air Force 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.