NAICS 541990 – All Other Professional, Scientific, and Technical Services
What NAICS 541990 (All Other Professional, Scientific, and Technical Services) covers, and 507 active federal contract opportunities classified under it.
Part of NAICS Sector 54 – Professional, Scientific, and Technical Services
507
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22
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Search on GovTrove →Related NAICS Codes
- NAICS 541519 – Other Computer Related Services1,713 active
- NAICS 541330 – Engineering Services1,588 active
- NAICS 541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)1,503 active
- NAICS 541611 – Administrative Management and General Management Consulting Services833 active
- NAICS 541511 – Custom Computer Programming Services654 active
- NAICS 541512 – Computer Systems Design Services505 active
- NAICS 541380 – Testing Laboratories and Services350 active
- NAICS 541620 – Environmental Consulting Services323 active
- NAICS 541690 – Other Scientific and Technical Consulting Services187 active
- NAICS 541614 – Process, Physical Distribution, and Logistics Consulting Services170 active
- NAICS 541714 – Research and Development in Biotechnology (except Nanobiotechnology)146 active
- NAICS 541810 – Advertising Agencies104 active
Data sourced from SAM.gov. Updated daily. Last updated: September 11, 2026.