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Central Plateau Cleanup Company
About Us
Company Overview

Central Plateau Cleanup Company (CPCCo) is a prime contractor to the U.S. Department of Energy for the safe, environmental cleanup of legacy nuclear waste at the Hanford Site. An Amentum-led partnership with Fluor and Atkins, CPCCo is responsible for managing site operations; facility deactivation, decommissioning, decontamination and demolition; waste-site remediation; and transuranic waste management on Hanford’s Central Plateau and along the Columbia River Corridor. We maintain an integrated site lifecycle approach that safely achieves meaningful near-term goals and reduces risk, while accelerating the overall remediation schedule and minimizing lifecycle costs.

CPCCo Values - TIES that unite us


  1. Teamwork

    We are a committed one Hanford partner: we communicate, collaborate, and build trust.
  2. Integrity

    We lead by example, honestly and ethically.
  3. Excellence

    We deliver efficient forward-looking solutions that leverage and develop the skills and experience of our workforce.
  4. Safety

    Safe, compliant work is paramount.


 

 

 


CPCCo Mission


Maximize risk reduction at Hanford by safely managing legacy nuclear waste, facilities, and groundwater.

 

CPCCo Vision


As a committed One Hanford partner, we deliver efficient, forward-looking solutions that leverage the skills and experience of our workforce to safely and successfully complete the Hanford Site’s cleanup mission.

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Last Updated 06/15/2026 8:21 AM