Department of the Interior NAICS 236220 and PSC Z2LB contractors

Commercial and Institutional Building Construction. REPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 236220 · PSC Z2LB

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$254,887,611

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 236220 and PSC Z2LB

Kiewit Infrastructure South CO

Westlake, TX

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

$243,794,761

Kiewit Infrastructure Co.

Woodcliff Lake, NJ

Woodcliff Lake, NJ | 22 awards | Top agency Department of Defense | NAICS 237310

$10,085,766

Lummi Nation

Bakerview, WA

Bakerview, WA | 20 awards | Top agency Department of Housing and Urban Development | NAICS 236220

$1,007,084

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