Department of Homeland Security PSC B599 contractors

SPECIAL STUDIES/ANALYSIS- OTHER. Contractors in this PSC lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$395,868,972

Visible recipients tied to Department of Homeland Security and PSC B599

Ball Aerospace & Technologies Corp.

Boulder, CO

Boulder, CO | 5 awards | Top agency Department of Defense | NAICS 541330

Amentum National Security Programs, INC

Chantilly, VA

Chantilly, VA | 5 awards | Top agency Department of Defense | NAICS 541990

General Atomics Systems Integration, LLC

San Diego, CA

San Diego, CA | 5 awards | Top agency Department of Defense | NAICS 541712

Agency profile

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