Department of Homeland Security PSC C111 contractors

BLDGS & FAC / ADMIN & SVC BLDGS. Contractors in this PSC lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$310,145,361

Visible recipients tied to Department of Homeland Security and PSC C111

General Dynamics One Source LLC

Falls Church, VA

Falls Church, VA | 158 awards | Top agency Department of Defense | NAICS 541512

Huitt-zollars, Inc.

Fort Worth, TX

Fort Worth, TX | 5 awards | Top agency Department of Defense | NAICS 541330

Aecom Services, LLC

Arlington, VA

Arlington, VA | 82 awards | Top agency Department of Defense | NAICS 541330

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