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Home/Maryland/NAICS 541990/PSC D399

State + NAICS + PSC page

NAICS 541990 and PSC D399 contractors in Maryland

All Other Professional, Scientific, and Technical Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap in Maryland.

Maryland · NAICS 541990 · PSC D399

Last updated: April 13, 2026

Visible recipients

11

Mapped obligations

$2,628,587,796

Buyer overlap

4

Top recipients

Visible recipients in the Maryland overlap of NAICS 541990 and PSC D399

Leidos Management Systems Designers, Inc.

Gaithersburg, MD

Gaithersburg, MD | 9 awards | Top agency Department of the Treasury | NAICS 443120

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Top recipient paths -- ranked view
Maryland NAICS 541990 -- drop PSC filter
Maryland PSC D399 -- drop NAICS filter
Department of Health and Human Services -- buyer path
Department of Defense -- buyer path
Department of the Treasury -- buyer path
Department of Veterans Affairs -- buyer path