NAICS + PSC page

NAICS 541715 and PSC R431 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). SUPPORT- PROFESSIONAL: HUMAN RESOURCES. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541715 + PSC R431
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$44,075,020

State overlap

0

Top recipients

Visible recipients in the NAICS 541715 and PSC R431 overlap