SK led a $463m Series D round in Group14 Technologies.

SK, an energy, chemicals, information, and communications holding company, led a $463m Series D round in Group14 Technologies, a silicon battery materials provider, with participation from Microsoft Climate Innovation, Decarbonization Partners, Porsche Ventures, ATL, Omers Ventures, and Lightrock. "Group14 technology is already integrated into millions of ATL batteries powering AI-enabled smartphones. We support even broader delivery of their silicon anode material to power the next generation of high-performance silicon batteries," Joe Kit Chu Lam, ATL Executive Vice President.