Sk Innovation

SK Innovation is a member company of SK Group, one of Korea's largest conglomerates, and the largest private energy company in the Asia-Pacific. A cornerstone of Korea's energy industry for over 60 years, SK Innovation carries a vision to become a leading "Total Energy & Solution Company." Our core businesses span oil & chemicals, LNG, power, batteries, energy solutions, and renewable energy. By integrating diverse technologies across our portfolio, we deliver customized energy solution packages while expanding our global market and customer base. We operate through six subsidiaries and one Company-in-Company (CIC). A CIC is an autonomous unit within SK Innovation, empowered with its own leadership and decision-making authority to move fast and pursue new opportunities — without being a separate legal entity. SK Innovation E&S has built a global LNG value chain while expanding its energy solution businesses. SK Energy, Korea's first and largest oil refiner, anchors our downstream business. SK Geo Centric drives circular economy innovation in the plastics value chain. SK On develops and manufactures batteries for EVs and ESS. Its CIC SK Enmove focuses on lubricants, base oils, and next-generation thermal management solutions including immersion cooling, while SK On Trading International delivers petroleum trading performance through advanced risk management capabilities. SK Incheon Petrochem specializes in high-value petrochemical products, while SK IE Technology is a leading global supplier of wet-process battery separators. SK Earthon continues to expand its upstream oil and gas business across Asia and beyond.