Department of Homeland Security NAICS 621399 and PSC R499 contractors

Offices of All Other Miscellaneous Health Practitioners. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 621399 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$302,543,465

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 621399 and PSC R499

Tatitlek Federal Services LLC

Anchorage, AK

Anchorage, AK | 230 awards | Top agency Department of State | NAICS 541611

Akima Global Logistics, LLC

Herndon, VA

Herndon, VA | 118 awards | Top agency Department of Defense | NAICS 561210

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