Department of Homeland Security NAICS 611430 and PSC R408 contractors

Professional and Management Development Training. SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 611430 · PSC R408

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$1,359,946,434

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 611430 and PSC R408

Atlas Research LLC

Washington, DC

Washington, DC | 16 awards | Top agency Department of Veterans Affairs | NAICS 541611

$167,352,114

Ntt Data Federal Services, Inc.

Herndon, VA

Herndon, VA | 123 awards | Top agency Department of Justice | NAICS 541511

$741,530,110

Redhorse Corporation

Arlington, VA

Arlington, VA | 101 awards | Top agency Department of Defense | NAICS 611430

$378,702,043

Ellumen, Inc.

Silver Spring, MD

Silver Spring, MD | 52 awards | Top agency Department of Defense | NAICS 541512

$72,362,167

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