NAICS + PSC page
NAICS 541330 and PSC AH91 contractors
Engineering Services. R&D- ENVIRONMENTAL PROTECTION: OTHER (BASIC RESEARCH). Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.
NAICS 541330 + PSC AH91
Last updated: April 7, 2026
Visible recipients
1
Mapped obligations
$26,334,339
State overlap
0
Top recipients
