1. AIGO Electronics Technology Co. Ltd.
2. Amya Technology Co. Ltd
3. FSP Technology Inc.
4. GP Batteries International Ltd
5. Guangdong Pisen Electronics Co. Ltd
6. Maxell Holdings
Ltd.
7. Mophie Inc.
8. Samsung Electronics Co. Ltd.
9. Shenzhen Hali-Power Industrial Co. Ltd.
10. Shenzhen Koeok Electronic Technology Co.Ltd
11. Sony Corporation
12. Sunvalleytek International Inc.
13. Vinci Brands LLC
14. Xiaomi Corporation
15. XPAL Power Inc.