1. American Energy Technologies Company
2. Duracell Inc.
3. e-Zinc
4. Electric Fuel Corporation
5. EMW Co. Ltd.
6. Energizer Holdings Inc.
7. Eos Energy Enterprises
8. Epsilor-Electric Fuel Ltd.
9. FIAMM Energy Technology S.p.A.
10. GP Batteries International Ltd.
11. Guangzhou Tianqiu Enterprise CO.Ltd.
12. Huizhou Huiderui Lithium Battery Technology Co. Ltd.
13. iCellTech
14. Panasonic Corporation
15. Phinergy Ltd.
16. Primus Power
17. QuantumSphere Inc.
18. Renata SA
19. Spectrum Brands Inc.
20. Varta AG
21. Xiamen Tmax Battery Equipments Limited.
22. ZAF Energy Systems Inc.
23. Zeus Battery Products
24. Zhongyin (Ningbo) Battery Co. Ltd.
25. ZhuHai Zhi Li Battery Co. Ltd.
26. Zinc8 Energy Solutions Inc.