Agency + NAICS page

Department of Energy NAICS 561611 contractors

Investigation and Personal Background Check Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Energy.

Agency: Department of Energy
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$3,719,218,931

Top PSC links

4

Top recipients

Visible recipients tied to Department of Energy and NAICS 561611

Peraton Risk Decision Inc.

Loveland, CO

Peraton Risk Decision Inc. is a federal category business profile based in Loveland, CO. The current public data layer shows $210,620,024 in visible federal obligations across 54 awards or transactions. Office of Personnel Management appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561611 (Investigation and Personal Background Check Services). The profile also shows meaningful product and service activity in PSC R422.

$3,713,951,336

Chenega Naswik International LLC

Chantilly, VA

Chenega Naswik International LLC is a federal 8a program participant profile based in Chantilly, VA. The current public data layer shows $48,112,349 in visible federal obligations across 182 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561612 (Security Guards and Patrol Services). The profile also shows meaningful product and service activity in PSC S206.

$3,540,948

Old Harbor Solutions LLC

Anchorage, AK

Old Harbor Solutions LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $10,910,344 in visible federal obligations across 66 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$1,726,647