Agency + NAICS + PSC page
Department of Energy NAICS 561611 and PSC R422 contractors
Investigation and Personal Background Check Services. SUPPORT- PROFESSIONAL: MARKET RESEARCH/PUBLIC OPINION. 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 561611 · PSC R422
Last updated: April 8, 2026
Visible recipients
1
Mapped obligations
$5,401,766,884
State overlap
1
Top recipients
