NAICS 541990 and PSC AN86 contractors in Maryland

All Other Professional, Scientific, and Technical Services. R&D- MEDICAL: AIDS RESEARCH (MANAGEMENT/SUPPORT). Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 541990 · PSC AN86

Last updated: April 5, 2026

Visible recipients

Mapped obligations

$216,699,824

Buyer overlap

Top recipients

Visible recipients in the Maryland overlap of NAICS 541990 and PSC AN86

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.

$216,699,824