Renewable Energy Companies in South Korea
Browse 55 renewable energy companies headquartered in South Korea. Compare profiles, certifications, and project portfolios.
Showing 12 of 55 companies
CompanyWhat they do
- MunmuBaramUlsan, South KoreaWind
- BKTDaejeon, South KoreaBiogas
- APGREENWanju, South KoreaHydrogen

- SCSCSSejong-si, South KoreaEnergy Storage
- Conalog송파구, South KoreaSolar
- AEACE EngineeringSeoul, South KoreaEnergy Storage
- DEDoosan EnerbilitySouth KoreaWind · Hydro +2 more
- DFDoosan Fuel CellSouth KoreaHydrogen · Biogas
- Hylium IndustriesPyeongtaek-si, South KoreaHydrogen

- FuelCell EnergyDanbury, United StatesHydrogen · Biogas
- CSCanadian SolarKitchener, CanadaSolar · Energy Storage
- DeTect, Inc.Panama City, United StatesWind
Companies in South Korea at a glance
Of the 55 companies in South Korea, the most common energy sectors are Energy Storage (56%), Solar (45%) and Wind (36%).
Energy sectors
- Energy Storage56%
- Solar45%
- Wind36%
- Hydrogen25%
- Biogas16%
Business models
- B2B82%
- IPP18%
- EPC16%
- B2C15%
Value chain
- Engineering71%
- Manufacturing60%
- O&M56%
- Development42%
- Construction42%
Top cities
- San Francisco5%
- Copenhagen5%
- Seoul4%
- Singapore4%
- Eindhoven4%
- Nesttun4%
Size
- 11-50 employees2%
- 51-200 employees11%
- 201-500 employees7%
- 501-1000 employees7%
- 1001-5000 employees11%
- 5000+ employees11%
Most held certifications
- ISO 900111%
- ISO 140019%
- ISO 9001:20157%
- ISO 450014%
- DNV Type Approval4%
Key facts
- 2007 is the median founding year
- 73% list reference projects
- 9% publish their installed capacity
- 45% hold certifications
Figures from all 55 companies, as published on their own websites. Shares count only what a profile states, so they are a floor rather than a census.