Department of Energy NAICS 541990 and PSC D318 contractors

All Other Professional, Scientific, and Technical Services. IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES. 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 D318

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$84,351,327

State overlap

Top recipients

Visible recipients in the Department of Energy overlap of NAICS 541990 and PSC D318

Chenega Professional & Technical Services LLC

Chesapeake, VA

Chenega Professional & Technical Services LLC is a federal 8a program participant profile based in Chesapeake, VA. The current public data layer shows $25,255,069 in visible federal obligations across 75 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541511 (Custom Computer Programming Services). The profile also shows meaningful product and service activity in PSC R499.

$84,351,327