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General Services Administration NAICS 561611 and PSC R499 contractors

Investigation and Personal Background Check Services. SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under General Services Administration.

General Services Administration · NAICS 561611 · PSC R499
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$2,120,660,999

State overlap

2

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 561611 and PSC R499