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Department of Energy NAICS 541990 and PSC C219 contractors

All Other Professional, Scientific, and Technical Services. ARCHITECT AND ENGINEERING- GENERAL: 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 541990 · PSC C219
Last updated: April 7, 2026

Visible recipients

1

Mapped obligations

$736,626,162

State overlap

1

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 541990 and PSC C219