NAICS + PSC page

NAICS 541611 and PSC R422 contractors

Administrative Management and General Management Consulting Services. SUPPORT- PROFESSIONAL: MARKET RESEARCH/PUBLIC OPINION. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541611 + PSC R422
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$3,780,024,474

State overlap

0

Top recipients

Visible recipients in the NAICS 541611 and PSC R422 overlap

Westat, Inc.

Bethesda, MD

Westat, Inc. is a federal category business profile based in Bethesda, MD. The current public data layer shows $343,608,618 in visible federal obligations across 469 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541720 (Research and Development in the Social Sciences and Humanities). The profile also shows meaningful product and service activity in PSC AN11.

$1,596,087,138

Peraton Risk Decision Inc.

Loveland, CO

Peraton Risk Decision Inc. is a federal category business profile based in Loveland, CO. The current public data layer shows $210,620,024 in visible federal obligations across 54 awards or transactions. Office of Personnel Management appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561611 (Investigation and Personal Background Check Services). The profile also shows meaningful product and service activity in PSC R422.

$1,695,759,187

Icf Macro INC

Reston, VA

Icf Macro INC is a federal category business profile based in Reston, VA. The current public data layer shows $9,641,315 in visible federal obligations across 67 awards or transactions. Department of Health and Human Services 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 R499.

$488,178,149