Department of Homeland Security PSC AD25 contractors

R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT). Contractors in this PSC lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$2,556,203,353

Visible recipients tied to Department of Homeland Security and PSC AD25

Securigence LLC

Leesburg, VA

Leesburg, VA | 71 awards | Top agency Department of Defense | NAICS 541511

The Whitestone Group, Inc.

Reynoldsburg, OH

Reynoldsburg, OH | 67 awards | Top agency Department of Transportation | NAICS 561612

Lockheed Martin Services, LLC

Gaithersburg, MD

Gaithersburg, MD | 5 awards | Top agency Department of Transportation | NAICS 541512

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