SK On

SK On
Company typeSubsidiary
Industrybattery
Headquarters
Seoul
,
South Korea
ParentSK Innovation
Websitehttp://eng.sk-on.com/

SK On is a battery company headquartered in Seoul, South Korea. Spun off in 2021, it is a subsidiary of SK Innovation, a member of SK Group. Its batteries are used for electric vehicles and ESS. SK Trading International, SK Enterm, and SK Enmove were merged into SK On from 2024 to 2025.