Department of Homeland Security NAICS 541611 and PSC Q999 contractors

Administrative Management and General Management Consulting Services. MEDICAL- OTHER. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 541611 · PSC Q999

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$227,536,382

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541611 and PSC Q999

Maximus INC

Mclean, VA

Mclean, VA | 5 awards | Top agency Department of Justice | NAICS 541611

International Sos Government Services LLC

San Antonio, TX

San Antonio, TX | 61 awards | Top agency Department of Defense | NAICS 524114

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