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Department of Energy NAICS 541710 and PSC R499 contractors

Research and Development in the Physical, Engineering, and Life Sciences. SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Energy.

Department of Energy · NAICS 541710 · PSC R499
Last updated: April 5, 2026

Visible recipients

2

Mapped obligations

$21,309,875,539

State overlap

2

Top recipients

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