?- Panasonic Corporation
- Hitachi Ltd.
- Toshiba Corporation
- Samsung SDI Co. Ltd.
- LG Chem Ltd.
- BYD Co. Ltd.
- GS Yuasa Lithium Power
- Tianjin Lishen Battery joint stock Co. Ltd
- OptimumNano?Energy Co. Ltd.
- Contemporary?Amperex?Technology Co. Ltd