• President
  & CEO
• Executive Auditor Auditing Dept. Power Engineering Research Institute Technology Policy & Strategy Dept. ICT Solution Dept. Integrated Safety Assessment Dept. Materials Engineering Dept. Research Dept. QA & HSE Dept.

• Management & Administration Division

  Management Planning Dept. Management Supporting Dept. Human Resources & Labor Management Dept. Global Marketing Dept. Innovation Growth Strategy Dept. Financial Management Dept. Information Security Dept.

  Nuclear Division

  Project Support Dept. Business Dept. Nuclear Engineering Dept. Mechanical Engineering Dept. Plant Design Engineering Dept. Electrical Engineering Dept. I&C Engineering Dept. Civil & Arch. Engineering Dept. Project Management Dept. NPP O&M Business Dept. Backend Management & Decommissioning Business Dept. Nuclear Safety Engineering Center Projects

  Energy Division

  Project Support Dept. Business Dept. Mechanical & Plant Design Engineering Dept. Electrical, I&C Engineering Dept. Civil & Arch. Engineering Dept. Environmental Engineering Dept. Plant O&M Business Dept. Renewable Energy Business Dept. Projects

  NSSS Division

  Project Support Dept. Business Dept. Fluid System Engineering Dept. Mechanical System Engineering Dept. I&C System Engineering Dept. Safety Analysis Dept. NSSS Safety Review Dept. Projects