NAICS + PSC page

NAICS 236220 and PSC Y1FF contractors

Commercial and Institutional Building Construction. CONSTRUCTION OF PENAL FACILITIES. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 236220 + PSC Y1FF
Last updated: April 7, 2026

Visible recipients

3

Mapped obligations

$7,210,489,647

State overlap

0

Top recipients

Visible recipients in the NAICS 236220 and PSC Y1FF overlap

Clark Construction Group LLC

Bethesda, MD

Clark Construction Group LLC is a federal category business profile based in Bethesda, MD. The current public data layer shows $399,234,980 in visible federal obligations across 109 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1AA.

$6,856,261,352

Walsh Federal Joint Venture

Chicago, IL

Walsh Federal Joint Venture is a federal category business profile based in Chicago, IL. The current public data layer shows $331,548,978 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1JZ.

$352,044,354

Je Dunn Construction Group INC

Kansas City, MO

Je Dunn Construction Group INC is a federal category business profile based in Kansas City, MO. The current public data layer shows $1,740,189 in visible federal obligations across 1 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Z2AA.

$2,183,941