SK IE Technology

SK On

The company manufactures lithium-ion batteries for electric vehicle producers and energy storage system providers.

Nuvola Technology

This company manufactures spray-on polymer separators for lithium-ion battery producers to improve cell safety and energy density.

Sepion

This company develops polymer separator coatings for lithium-ion and lithium-metal battery manufacturers in the electric vehicle, energy storage and consumer electronics sectors.

Ascend Elements

The company manufactures sustainable battery materials and provides recycling services for electric vehicle manufacturers and energy storage providers.

SK Innovation E&S

The company supplies liquefied natural gas, renewable electricity, hydrogen and energy storage solutions to industrial, commercial and residential customers.

Verkor

This company manufactures lithium-ion battery cells and modules for electric vehicle manufacturers and stationary energy storage providers.

Sakti3

The company develops solid-state rechargeable lithium-ion batteries for manufacturers of consumer electronics and electric vehicles.

The Batteries

This company manufactures solid-state thin-film lithium-ion batteries for consumer electronics, aerospace, defence and internet of things device manufacturers.