State + NAICS + PSC page

NAICS 541715 and PSC AN12 contractors in Maryland

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). HEALTH R&D SERVICES; HEALTH CARE SERVICES; APPLIED RESEARCH. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 541715 · PSC AN12
Last updated: April 5, 2026

Visible recipients

3

Mapped obligations

$10,548,334,443

Buyer overlap

4

Top recipients

Visible recipients in the Maryland overlap of NAICS 541715 and PSC AN12

Leidos Biomedical Research INC

Frederick, MD

Leidos Biomedical Research INC is a federal category business profile based in Frederick, MD. The current public data layer shows $651,706,968 in visible federal obligations across 236 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC M181.

$9,904,052,097

The Emmes Company, LLC

Rockville, MD

The Emmes Company, LLC is a federal category business profile based in Rockville, MD. The current public data layer shows $67,428,540 in visible federal obligations across 69 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 R702.

$283,110,734

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.

$361,171,612