NAICS + PSC page
NAICS 236220 and PSC B510 contractors
Commercial and Institutional Building Construction. SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.
NAICS 236220 + PSC B510
Last updated: April 7, 2026
Visible recipients
1
Mapped obligations
$746,106
State overlap
0
Top recipients
