NAICS 541990 and PSC AN13 contractors

All Other Professional, Scientific, and Technical Services. HEALTH R&D SERVICES; HEALTH CARE SERVICES; EXPERIMENTAL DEVELOPMENT. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541990 + PSC AN13

Last updated: April 5, 2026

Visible recipients

Mapped obligations

$236,816,276

State overlap

Top recipients

Visible recipients in the NAICS 541990 and PSC AN13 overlap

Technical Resources International, Inc.

Bethesda, MD

Technical Resources International, Inc. is a federal category business profile based in Bethesda, MD. The current public data layer shows $66,927,193 in visible federal obligations across 55 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC AN11.

$236,816,276