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Department of Defense NAICS 236220 and PSC Y1JZ contractors

Commercial and Institutional Building Construction. CONSTRUCTION OF MISCELLANEOUS 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 Y1JZ
Last updated: April 8, 2026

Visible recipients

54

Mapped obligations

$107,306,746,041

State overlap

4

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 236220 and PSC Y1JZ

Fisher Sand & Gravel CO

Tempe, AZ

Fisher Sand & Gravel CO is a federal category business profile based in Tempe, AZ. The current public data layer shows $8,575,321,644 in visible federal obligations across 30 awards or transactions. Department of Homeland Security 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 Y1PZ.

$9,510,675,837

Bl Harbert International LLC

Birmingham, AL

Bl Harbert International LLC is a federal category business profile based in Birmingham, AL. The current public data layer shows $1,013,761,418 in visible federal obligations across 210 awards or transactions. Department of State 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.

$16,964,311,036

Walbridge Aldinger LLC

Detroit, MI

Walbridge Aldinger LLC is a federal category business profile based in Detroit, MI. The current public data layer shows $881,169,316 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 Y159.

$800,023,528

Kbr Services, LLC

Houston, TX

Kbr Services, LLC is a federal category business profile based in Houston, TX. The current public data layer shows $622,087,810 in visible federal obligations across 388 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC R706.

$399,549,584

Whiting-turner Contracting Company, The

Towson, MD

Whiting-turner Contracting Company, The is a federal category business profile based in Towson, MD. The current public data layer shows $614,842,352 in visible federal obligations across 232 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.

$8,628,013,468

Alutiiq Pacific, LLC

Anchorage, AK

Alutiiq Pacific, LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $569,362,070 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 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC R425.

$115,486,541

Nan INC

Honolulu, HI

Nan INC is a federal asian pacific american owned business profile based in Honolulu, HI. The current public data layer shows $522,369,104 in visible federal obligations across 100 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 Y1FC.

$1,758,363,623

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.

$2,826,232,778

Rq Construction, LLC

Carlsbad, CA

Rq Construction, LLC is a federal category business profile based in Carlsbad, CA. The current public data layer shows $348,957,024 in visible federal obligations across 120 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.

$5,082,634,317

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.

$360,633,175
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