NAICS 541990 and PSC AN12 contractors in Maryland

All Other Professional, Scientific, and Technical Services. HEALTH R&D SERVICES; HEALTH CARE SERVICES; APPLIED RESEARCH. Cross-code overlap in Maryland.

Maryland · NAICS 541990 · PSC AN12

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$3,980,169,266

Buyer overlap

Top recipients

Visible recipients in the Maryland overlap of NAICS 541990 and PSC AN12

Leidos Biomedical Research INC

Frederick, MD

Frederick, MD | 237 awards | Top agency Department of Health and Human Services | NAICS 561210

$3,693,179,282

Technical Resources International, Inc.

Bethesda, MD

Bethesda, MD | 55 awards | Top agency Department of Health and Human Services | NAICS 541712

$286,989,984

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