Who owns Korea Southern Power?
Korea Southern Power is owned by KEPCO (South Korea, NYSE: KEP).[1]
Evidence: Korea Electric Power Corporation Annual Report on Form 20-F filed 2026-04-29, SEC EDGAR, 29 April 2026. Verified from filings; last checked .
Key facts
- Current owner
- Korea Electric Power Corporation verified
- Owner HQ
- 🇰🇷 South Korea, Naju
- Origin
- 🇰🇷 South Korea
- Category
- Energy › Power & utilities › Power producers
- Parent ticker
- NYSE: KEP
- Last verified
- · 1 sources
About Korea Southern Power
Korea Southern Power is one of the six generation subsidiaries that KEPCO's 20-F calls wholly owned.
What KEPCO's annual report says about Korea Southern Power
Sentences about Korea Southern Power from KEPCO's latest annual filing[1], copied word for word.
Also, either of Korea Southern Power Co., Ltd., a subsidiary of the Company, and Unison Co., Ltd. shall not transfer their shares to others wholly or partially until 4 years have passed from the completion of power complex without the written consent from the other party.
How often KEPCO names Korea Southern Power in its annual report
A plain count of the times the name appears in the text of each annual report, not counting the start of a sentence. A brand that an owner writes about more is usually one it treats as central. The brand is named more often than it was three years earlier.
Ownership timeline of Korea Southern Power
Where Korea Southern Power sits in KEPCO
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full KEPCO ownership tree →
See the full KEPCO brand portfolio (7) →
Other brands owned by KEPCO
KEPCO controls 7 brands on Brandtree, 7 of them in energy.
Also in energy
Other brands in power producers, and who owns them
KEPCO has more brands in power producers on Brandtree than any other owner: 3 of 19.
| Brand | Owner | Owner based in |
|---|---|---|
| Acwa | ACWA Power | 🇸🇦 Saudi Arabia |
| Auren Energia | Auren Energia | 🇧🇷 Brazil |
| NorthStar Clean Energy | CMS Energy | 🇺🇸 United States |
| Calpine | Constellation | 🇺🇸 United States |
| Enel Generación Chile | Enel Chile | 🇨🇱 Chile |
| Engie Brasil Energia | Engie Brasil Energia | 🇧🇷 Brazil |
| Hallador Power | Hallador | 🇺🇸 United States |
| JERA | JERA | 🇯🇵 Japan |
About the owner: KEPCO
KEPCO is a state-owned company headquartered in Naju, South Korea. Brandtree records 7 brands under its control, and it is listed as NYSE: KEP.
Korea Electric Power Corporation is South Korea's state-controlled electric utility. Its 20-F for 2025 says the Korean Government, directly and through the Korea Development Bank, owned 51.1 percent of its capital stock at 31 December 2025, and Korean law requires at least 51 percent state ownership. The filing names six wholly owned generation subsidiaries: KHNP, KOSEP, KOMIPO, KOWEPO, KOSPO and EWP.
🇰🇷 Korea Southern Power and other South Korean brands
Brandtree records a controlling owner for 185 brands that began in South Korea. 7 of them (4%) are now controlled by a company headquartered in another country; Korea Southern Power is not one of them.
- LG Energy Solution — LG Energy Solution 🇰🇷
- 4DX — CJ CGV 🇰🇷
- A Café La — Binggrae 🇰🇷
- A-Solution — Aekyung 🇰🇷
- Absolute — Maeil Dairies 🇰🇷
- Aero K — Aero K 🇰🇷
Frequently asked questions
Who is the parent company of Korea Southern Power?
The parent company of Korea Southern Power is KEPCO, a state-owned company headquartered in South Korea.
Is Korea Southern Power South Korean?
Yes. Korea Southern Power originated in South Korea and its owner, KEPCO, is also headquartered in South Korea.
Is Korea Southern Power still owned by KEPCO?
Yes. As of 10 October 2026, Korea Southern Power is still owned by KEPCO. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Korea Electric Power Corporation Annual Report on Form 20-F filed 2026-04-29 — SEC EDGAR, SEC Form 20-F, published 29 April 2026; retrieved 5 October 2026.
Report a correction Opens a pre-filled GitHub issue. See our corrections policy.