NAICS + PSC page

NAICS 813920 and PSC Q999 contractors

Professional Organizations. MEDICAL- OTHER. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 813920 + PSC Q999

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$26,137,595

State overlap

Top recipients

Visible recipients in the NAICS 813920 and PSC Q999 overlap

Maximus INC

Mclean, VA

Maximus INC is a federal category business profile based in Mclean, VA. The current public data layer shows $194,545,463 in visible federal obligations across 5 awards or transactions. Department of Justice appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R408.

$26,137,595