All Other Professional, Scientific, and Technical Services
308 active contract opportunities
308
Active Opportunities
17
Posted Last 7 Days
30 days
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Top Industries
- All Other Professional, Scientific, and Technical Services308
Set-Aside Distribution
- 193
- Small Business49
- No Set Aside34
- SDVOSB17
- 8(a) Competed6
Top Locations
- CO42
- VA41
- MD33
- TX30
- DC29
About NAICS541990
The North American Industry Classification System (NAICS) code 541990 covers all other professional, scientific, and technical services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
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NAICS 541990
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R-Science and Technical Support Services (STSSC) For Core Science Systems (CSS) and Rocky Mountain Region (RMR) - Add Additional Labor Categories and change key personnel.
INTERIOR, DEPARTMENT OF THE
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NAICS 541990
Posted Jul 3, 2025
Monthly and Annual Fire Extinguisher Inspection and Maintenance at the Greater Los Angeles VA Healthcare System
VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541990
Posted Jul 2, 2025
SDVOSBR-SDM Tools Suite and Publications Warehouse
INTERIOR, DEPARTMENT OF THE
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NAICS 541990
Posted Jul 1, 2025
Notice of Award STAAS Bridge Contract
DEPT OF DEFENSE
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NAICS 541990
Posted Jul 1, 2025
Notice of Award_SAMS Bridge Contract
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NAICS 541990
Posted Jul 1, 2025
Arnold Air Station, TN Tank Inspection
DEPT OF DEFENSE
OMAHA, NE
NAICS 541990
Posted Jun 27, 2025
API Fuel Tank Inspection - Moody AFB, GA
DEPT OF DEFENSE
OMAHA, NE
NAICS 541990
Posted Jun 27, 2025
Small BusinessR-Science and Technical Support Services IDIQ Contract (STSSC)-NGTOC -
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Jun 27, 2025
Q522-UroNav Fusion Biopsy Technician Services - Lebanon VA Medical Center NCO 4 | Services 1
VETERANS AFFAIRS, DEPARTMENT OF
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Posted Jun 25, 2025
J-THRO Testing & Inspection Fire Extinguishers
INTERIOR, DEPARTMENT OF THE
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NAICS 541990
Posted Jun 24, 2025
N063-NEW | CTX Bldg. 7 Fireline Diagnostic and Repair | Special |
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541990
Posted Jun 18, 2025
SDVOSBInformation Innovation Office Support Services
DEPT OF DEFENSE
ARLINGTON, VA
NAICS 541990
Posted Jun 18, 2025
Digital Imaging Network Picture Archive and Communication System (DINPACS) Workflow Analysis and Training at Naval Medical Center Portsmouth
DEPT OF DEFENSE
FALLS CHURCH, VA
NAICS 541990
Posted Jun 17, 2025
8(a) CompetedNIAID Professional, Scientific, and Technical Support Services
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541990
Posted Jun 11, 2025
Notice of Award for Sustaining Engineering and Support (SES) IV Increase of Aircrew Support
DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541990
Posted Jun 9, 2025
TRADOC Band Army 250th Birthday Concert
DEPT OF DEFENSE
FORT EUSTIS, VA
NAICS 541990
Posted Jun 6, 2025
No Set Aside