Department of the Interior NAICS 541330 and PSC S119 contractors

Engineering Services. UTILITIES- OTHER. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 541330 · PSC S119

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$308,305,076

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541330 and PSC S119

Pueblo Of Acoma

Pueblo Of Acoma, NM

Pueblo Of Acoma, NM | 103 awards | Top agency Department of Transportation | NAICS 541720

Honeywell Building Solutions Ses CORP

Minneapolis, MN

Minneapolis, MN | 6 awards | Top agency General Services Administration | NAICS 541330

Ameresco Federal Solutions, Inc.

Farmingham, MA

Farmingham, MA | 18 awards | Top agency Department of Homeland Security | NAICS 541330

Agency profile

Loading buyer-level contractor and category paths

Agency + NAICS + PSC page