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Home/Department of Homeland Security/NAICS 541511/PSC R499

Agency + NAICS + PSC page

Department of Homeland Security NAICS 541511 and PSC R499 contractors

Custom Computer Programming Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 541511 · PSC R499

Last updated: April 17, 2026

Visible recipients

51

Mapped obligations

$37,725,703,345

State overlap

4

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541511 and PSC R499

Koniag Information Security Services LLC

Anchorage, AK

Anchorage, AK | 5 awards | Top agency Department of Defense | NAICS 541512

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Department of Homeland Security NAICS 541511 -- drop PSC filter
Department of Homeland Security PSC R499 -- drop NAICS filter
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