1. BMZ GmbH
2. Continental AG
3. Giant Bicycles Co. Ltd.
4. LG Chem Limited
5. Mahindra & Mahindra Limited
6. Mahle GmbH
7. Merida Industry Co. Ltd.
8. Panasonic Corporation
9. Robert Bosch GmbH
10. Samsung SDI Co. Ltd.
11. Shimano Inc.
12. Varta AG
13. Yamaha Corporation
14. Yamaha Motor Co. Ltd.
15. Yoku Energy (Zhangzhou) Co. Ltd.