Department of Homeland Security NAICS 541611 and PSC R615 contractors

Administrative Management and General Management Consulting Services. SUPPORT- ADMINISTRATIVE: BACKGROUND INVESTIGATION. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 541611 · PSC R615

Last updated: April 14, 2026

Visible recipients

Mapped obligations

$1,596,429,383

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541611 and PSC R615

Peraton Risk Decision Inc.

Loveland, CO

Loveland, CO | 54 awards | Top agency Office of Personnel Management | NAICS 561611

$1,575,601,492

Dignari, LLC

Tysons, VA

Tysons, VA | 92 awards | Top agency Department of Homeland Security | NAICS 541513

$9,478,650

Old Harbor Solutions LLC

Anchorage, AK

Anchorage, AK | 66 awards | Top agency Department of Defense | NAICS 541611

$11,349,241

Agency profile

Loading buyer-level contractor and category paths

Home/Department of Homeland Security/NAICS 541611/PSC R615

Agency + NAICS + PSC page