NAICS + PSC page
NAICS 541380 and PSC H999 contractors
Testing Laboratories and Services. OTHER QC/TEST/INSPECT- MISCELLANEOUS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.
NAICS 541380 + PSC H999
Last updated: April 6, 2026
Visible recipients
1
Mapped obligations
$124,000,415
State overlap
0
Top recipients
