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Home/NAICS 236210/PSC Y1BA

NAICS + PSC page

NAICS 236210 and PSC Y1BA contractors

Industrial Building Construction. CONSTRUCTION OF AIR TRAFFIC CONTROL TOWERS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 236210 + PSC Y1BA
Last updated: April 7, 2026

Visible recipients

2

Mapped obligations

$622,250,400

State overlap

0

Top recipients

Visible recipients in the NAICS 236210 and PSC Y1BA overlap

Walsh Federal LLC

Chicago, IL

Walsh Federal LLC is a federal category business profile based in Chicago, IL. The current public data layer shows $406,413,501 in visible federal obligations across 169 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 Y1BZ.

$526,722,465

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.

$95,527,935

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