Department of Energy NAICS 221122 and PSC R499 contractors

Electric Power Distribution. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Energy.

Department of Energy · NAICS 221122 · PSC R499

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$329,517,064

State overlap

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 221122 and PSC R499

Noresco, LLC

Westborough, MA

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

Honeywell Building Solutions Ses CORP

Minneapolis, MN

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

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