SK energy, the no. 1 refiner in the Asia Pacific SK energy is Korea's major refining company.
SK energy provides differentiated services for customer satisfaction.

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.