Central Plateau Cleanup Company (CPCCo) brings the depth and breadth of three leading nuclear industry companies — Amentum, Fluor, and Atkins — making it the single largest and most experienced nuclear End-State delivery team assembled for the Central Plateau Cleanup Contract (CPCC). Within our 179 years of combined nuclear experience, including 63 years at Hanford, we have decommissioned 1,179 facilities and dispositioned more waste than any other U.S. company.