NAICS 541990 – All Other Professional, Scientific, and Technical Services
What NAICS 541990 (All Other Professional, Scientific, and Technical Services) covers, and 430 active federal contract opportunities classified under it.
Part of NAICS Sector 54 – Professional, Scientific, and Technical Services
430
Active Opportunities
26
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Search on GovTrove →Related NAICS Codes
- NAICS 541519 – Other Computer Related Services1,596 active
- NAICS 541330 – Engineering Services1,507 active
- NAICS 541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)1,501 active
- NAICS 541611 – Administrative Management and General Management Consulting Services815 active
- NAICS 541511 – Custom Computer Programming Services550 active
- NAICS 541512 – Computer Systems Design Services444 active
- NAICS 541620 – Environmental Consulting Services221 active
- NAICS 541380 – Testing Laboratories and Services221 active
- NAICS 541714 – Research and Development in Biotechnology (except Nanobiotechnology)153 active
- NAICS 541690 – Other Scientific and Technical Consulting Services143 active
- NAICS 541614 – Process, Physical Distribution, and Logistics Consulting Services124 active
- NAICS 541370 – Surveying and Mapping (except Geophysical) Services84 active
Data sourced from SAM.gov. Updated daily. Last updated: October 27, 2026.