SK innovation, a global energy and chemical company Established in 1962 as the first refining and chemical company in Korea,
SK Innovation has developed into the top energy and chemical company of the country.
SK Innovation is extending far beyond Korea, into the world.

SK global chemical, a major chemical company SK global chemical has led the petrochemical industry of
Korea in various fields from basic materials to high value-added products.
SK global chemical creates a new future of the chemical industry for our customers and markets.

SK lubricants, a global lubricants company SK lubricants produces YUBASE, a premium base oil, and ZIC, a global lubricant, around the world.
SK lubricants aims to become the top global lubricants company.

SK incheon petrochem, a global refining & chemical company SK incheon petrochem was established in 1969 as the third refinery in the country.
SK incheon petrochem produces and exports high value-added petrochemical products
based on optimal productivity and efficiency.

SK trading international, a global trading company SK trading international imports and exports crude oils and petrochemical products.
SK trading international is expanding worldwide based on its global market networks and trading platforms.