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Department of Defense NAICS 236220 and PSC Y1EZ contractors

Commercial and Institutional Building Construction. CONSTRUCTION OF OTHER INDUSTRIAL BUILDINGS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 236220 · PSC Y1EZ
Last updated: April 7, 2026

Visible recipients

5

Mapped obligations

$2,791,278,812

State overlap

4

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 236220 and PSC Y1EZ

Watts Constructors LLC

Mc Lean, VA

Watts Constructors LLC is a federal category business profile based in Mc Lean, VA. The current public data layer shows $621,520,916 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 Y1EZ.

$498,650,998

Okland Construction Company, Inc.

Salt Lake City, UT

Okland Construction Company, Inc. is a federal category business profile based in Salt Lake City, UT. The current public data layer shows $357,027,104 in visible federal obligations across 5 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 Y111.

$333,848,960

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.

$331,548,978

Conti Federal Services, LLC

Orlando, FL

Conti Federal Services, LLC is a federal category business profile based in Orlando, FL. The current public data layer shows $228,051,004 in visible federal obligations across 136 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.

$1,284,788,575

Olgoonik Specialty Contractors, LLC

Colorado Springs, CO

Olgoonik Specialty Contractors, LLC is a federal alaskan native corporation owned firm profile based in Colorado Springs, CO. The current public data layer shows $3,132,019 in visible federal obligations across 32 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.

$342,441,301