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

Visible recipients in the NAICS 541380 and PSC H999 overlap