Solus Advanced Materials Co., Ltd. provides material solutions in South Korea and internationally. It offers battery copper foil for electric vehicle batteries, copper foil for electronic equipment, and light-emitting and non-emitting materials for OLED displays used in smartphones, TVs, vehicles, and tablets/PCs. The company was formerly known as Doosan Solus Co., Ltd. and changed its name to Solus Advanced Materials Co., Ltd. in 2020. Founded in 2019, it is headquartered in Iksan-si, South Korea, and is a subsidiary of Skylake Equity Partners Limited.