Department of Defense NAICS 237990 and PSC Y1PZ contractors

Other Heavy and Civil Engineering Construction. CONSTRUCTION OF OTHER NON-BUILDING FACILITIES. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 237990 · PSC Y1PZ

Last updated: April 14, 2026

Visible recipients

Mapped obligations

$16,275,098,196

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 237990 and PSC Y1PZ

Bristol Engineering Services Company, LLC

Anchorage, AK

Anchorage, AK | 10 awards | Top agency Department of Defense | NAICS 237120

$29,670,091

Black Construction Corporation

Harmon, GU

Harmon, GU | 5 awards | Top agency Department of Defense | NAICS 237990

$417,062,923

Aleut Remediation LLC

Oak Ridge, TN

Oak Ridge, TN | 20 awards | Top agency Department of Defense | NAICS 562910

$53,360,821

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