SK Innovation Co., Ltd. (Korean: 에스케이이노베이션 주식회사) is an intermediate holding company of SK Group engaged in petroleum, alternative energy, and oil exploration. It runs its business through eight major subsidiaries, including SK Energy, SK Geo Centric, SK On, SK Enmove, SK Incheon Petrochem, SK Trading International, SK IE Technology and SK Earthon. From Wikipedia
