All Other Professional, Scientific, and Technical Services
575 active contract opportunities
575
Active Opportunities
507
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- All Other Professional, Scientific, and Technical Services575
Set-Aside Distribution
- 416
- Small Business53
- No Set Aside40
- SDVOSB30
- Small Business Set Aside - Total12
Top Locations
- CO173
- VA61
- DC57
- MD53
- TX34
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
B-STUDENT CONTRACT - HARRISON PEKATS
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NAICS 541990
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International Monitoring System Waveform Operations and Maintenance
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B-GS07 SSC KYLE JORGENSEN
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B-GS-05 SSC GEORGIANA DUCSAI
INTERIOR, DEPARTMENT OF THE
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NAICS 541990
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B-GS-05 SSC DAYANEE FAUST
INTERIOR, DEPARTMENT OF THE
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NAICS 541990
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B-GS-05 SSC AVERY DART
INTERIOR, DEPARTMENT OF THE
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NAICS 541990
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Interim Extension INL Haiti-SMEs
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NAICS 541990
Posted Mar 10, 2026
B-STUDENT CONTRACT - KATELYN BIELAS
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NAICS 541990
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B-GS-04 SSC ARROW MYERS
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Mar 6, 2026
B-Student Service Contract EMMA AMBROSI
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Mar 6, 2026
Hydropower Education Training 2026 CETAI
DEPT OF DEFENSE
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NAICS 541990
Posted Mar 5, 2026
No Set AsideUSCENTCOM Communication Integration Support (CCCI) 1 Month Bridge
DEPT OF DEFENSE
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NAICS 541990
Posted Mar 4, 2026
Operations Capability Support (OPSCAP) TO5, Space Forces Readiness & Training Program Staff Support
DEPT OF DEFENSE
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NAICS 541990
Posted Mar 3, 2026
R-Student Services Contract - ANYA CHRISTOFFERSON
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Mar 2, 2026
B-STUDENT SERVICE CONTRACT - SOPHIA RUH
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Mar 2, 2026
R-National Earthquake Information Center (NEIC) Developer and Release Manager
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541990
Posted Mar 2, 2026
Program, Project and Mission Support Services (PPMSS) 3rd Bridge contract
HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 541990
Posted Mar 2, 2026
Missouri River Recovery Management Plan Adaptive Management Support
DEPT OF DEFENSE
OMAHA, NE
NAICS 541990
Posted Feb 26, 2026
