Department of the Interior NAICS 237990 and PSC Y1KA contractors

Other Heavy and Civil Engineering Construction. CONSTRUCTION OF DAMS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 237990 · PSC Y1KA

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$552,891,118

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 237990 and PSC Y1KA

Kiewit Infrastructure South CO

Westlake, TX

Westlake, TX | 25 awards | Top agency Department of Defense | NAICS 237310

Santa Clara Pueblo

Espanola, NM

Espanola, NM | 93 awards | Top agency Department of the Interior | NAICS 237990

Pueblo Of Santa Ana

Bernalillo, NM

Bernalillo, NM | 89 awards | Top agency Department of the Interior | NAICS 237990

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