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Department of Energy PSC Z299 contractors

MAINT, REP/ALTER/ALL OTHER. Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under Department of Energy.

Agency: Department of Energy

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$50,426,817

Visible recipients tied to Department of Energy and PSC Z299

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.

$50,426,817