Agency + PSC page

Nuclear Regulatory Commission PSC R425 contractors

SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under Nuclear Regulatory Commission.

Agency: Nuclear Regulatory Commission
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$200,550,820

Top NAICS links

4

Top recipients

Visible recipients tied to Nuclear Regulatory Commission and PSC R425

Amentum Technical Services LLC

Aiken, SC

Amentum Technical Services LLC is a federal category business profile based in Aiken, SC. The current public data layer shows $221,963,528 in visible federal obligations across 6 awards or transactions. Department of Transportation appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R499.

$3,544,846

Advanced Technologies And Laboratories (atl) International, Inc.

Gaithersburg, MD

Advanced Technologies And Laboratories (atl) International, Inc. is a federal asian pacific american owned business profile based in Gaithersburg, MD. The current public data layer shows $7,100,166 in visible federal obligations across 36 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 562910 (Remediation Services). The profile also shows meaningful product and service activity in PSC M300.

$6,523,593

Ares Corporation

Mclean, VA

Ares Corporation is a federal category business profile based in Mclean, VA. The current public data layer shows $1,760,163 in visible federal obligations across 16 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R425.

$190,482,381