Department of Energy PSC AD61 contractors in California

R&D- DEFENSE OTHER: CONSTRUCTION (BASIC RESEARCH). Use this deeper state-buyer-PSC page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

California + Department of Energy

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$17,337,779

Visible recipients tied to Department of Energy, California, and PSC AD61

Ahtna Government Services CORP

West Sacramento, CA

Ahtna Government Services CORP is a federal alaskan native corporation owned firm profile based in West Sacramento, CA. The current public data layer shows $68,304,937 in visible federal obligations across 5 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 237990 (Other Heavy and Civil Engineering Construction). The profile also shows meaningful product and service activity in PSC Y299.

$17,337,779