Department of Energy NAICS 541710 and PSC R499 contractors

Research and Development in the Physical, Engineering, and Life Sciences. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Energy.

Department of Energy · NAICS 541710 · PSC R499

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$21,309,875,539

State overlap

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 541710 and PSC R499

Battelle Memorial Institute

Richland, WA

Richland, WA | 103 awards | Top agency Department of Energy | NAICS 541710

$21,206,226,336

Amentum Technical Services LLC

Aiken, SC

Aiken, SC | 6 awards | Top agency Department of Transportation | NAICS 541330

$103,649,203

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