NAICS 541380 – Testing Laboratories and Services
What NAICS 541380 (Testing Laboratories and Services) covers, and 221 active federal contract opportunities classified under it.
Part of NAICS Sector 54 – Professional, Scientific, and Technical Services
221
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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 541990 – All Other Professional, Scientific, and Technical Services430 active
- NAICS 541620 – Environmental Consulting 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.