SK IE Technology
SK IE Technology, part of the SK group, is a leading maker of wet-process lithium-ion separator film, supplying premium cell makers from plants in Korea, Poland and China.
Profile
SK IE Technology (SKIET) is a South Korean manufacturer of lithium-ion battery separators, a subsidiary of the SK group and one of the significant separator suppliers to the global battery industry. It is publicly listed.
The company produces wet-process separators and coated separators for lithium-ion cells, supplying Korean and international cell makers, and has expanded manufacturing internationally, including in Europe. Separators are a critical component determining battery safety and performance.
SK IE Technology sits in the separator tier of the battery-materials supply chain, one of the four core cell materials.
Written from the public record, including the company’s own published figures, which are attributed as such. Company details change often, so confirm anything material with the company. Suggest a correction