NAICS 54
Professional, Scientific, and Technical Services
4,113 active contract opportunities
4,113
Active Opportunities
205
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Engineering Services700
- Other Computer Related Services617
- Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)559
- All Other Professional, Scientific, and Technical Services308
- Administrative Management and General Management Consulting Services215
Set-Aside Distribution
- 2699
- Small Business466
- No Set Aside437
- SDVOSB320
- 8(a) Sole Source57
Top Locations
- VA639
- DC514
- MD370
- CA231
- CO219
About NAICS54
The North American Industry Classification System (NAICS) code 54 covers 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.
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NAICS 541990
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Posted Jan 14, 2026
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NAICS 541330
Posted Jan 14, 2026
Due Jan 27, 2026
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NAICS 541720
Posted Jan 14, 2026
Due Jan 30, 2026
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