- President & CEO
- Office of the President & CEO
- Controller & Auditor General
- Audit & Inspection Office
-
- Strategy & Planning Division
- Electric Power Innovation Division
- Corporate Senior Vice President (Chief Business Management Officer)
- Coprosperity & Cooperation Divition
- Corporate Senior Vice President (Chief Safety & Business Operations Officer)
- Power Solutions Divition
- Technology Innovation Divition
- Power Grid Division
- Business Operations Divison
- New & Global Business Divition
- Regional Headquarters KEPCO
- Seoul
- Namseoul
- Incheon
- North Gyeonggi
- Gyeonggi
- Gangwon
- Chungbuk
- Daejeon-Sejong-Chungnam
- Jeonbuk
- Gwangju-Jeonnam
- Daegu
- Gyeongbuk
- Busan-Ulsan
- Gyeongnam
- Jeju