Department of Energy NAICS 236220 and PSC R425 contractors

Commercial and Institutional Building Construction. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under Department of Energy.

Department of Energy · NAICS 236220 · PSC R425

Last updated: April 17, 2026

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Mapped obligations

$513,548,628

State overlap

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 236220 and PSC R425

Alutiiq Pacific, LLC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 561210

Noresco, LLC

Westborough, MA

Westborough, MA | 81 awards | Top agency Department of Defense | NAICS 541330

Parsons Government Services International Inc.

Pasadena, CA

Pasadena, CA | 46 awards | Top agency Department of Defense | NAICS 541990

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