Department of Homeland Security PSC R425 contractors in Maryland

SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Contractors in this state-buyer-PSC overlap.

Maryland + Department of Homeland Security

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$3,228,497,121

Visible recipients tied to Department of Homeland Security, Maryland, and PSC R425

Advanced Technologies And Laboratories (atl) International, Inc.

Gaithersburg, MD

Gaithersburg, MD | 36 awards | Top agency Department of Energy | NAICS 562910

Booz Allen Hamilton Engineering Services, LLC

Annapolis Junction, MD

Annapolis Junction, MD | 11 awards | Top agency Department of Defense | NAICS 541330

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