Department of Homeland Security NAICS 541611 and PSC AC32 contractors

Administrative Management and General Management Consulting Services. NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 541611 · PSC AC32

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$2,230,573,549

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541611 and PSC AC32

Caci, Inc. - Federal

Chantilly, VA

Chantilly, VA | 1,121 awards | Top agency Department of Defense | NAICS 541512

$1,882,080,027

Lmi Consulting, LLC

Tysons Corner, VA

Tysons Corner, VA | 256 awards | Top agency Department of Defense | NAICS 541330

$284,194,334

Barbaricum LLC

Washington, DC

Washington, DC | 101 awards | Top agency Department of Defense | NAICS 339999

$64,299,188

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