All Other Professional, Scientific, and Technical Services
467 active contract opportunities
467
Active Opportunities
440
Posted Last 7 Days
30 days
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Top Industries
- All Other Professional, Scientific, and Technical Services467
Set-Aside Distribution
- 323
- Small Business62
- No Set Aside44
- SDVOSB24
- 8(a) Competed6
Top Locations
- CO131
- DC49
- VA46
- MD40
- TX32
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.
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B-STUDENT SERVICES LUCY PALMER
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B-SSC SAMANTHA HOPKINS
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NAICS 541990
Posted Jul 7, 2026
Savannah District History for CEHO
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NAICS 541990
Posted Jul 7, 2026
Small BusinessR-NEW SSC COLTON LEACH
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B-SSC CECELIA HARMS
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Posted Jul 6, 2026
