1. Cell-Con Inc.
2. Electric Fuel Battery Corporation
3. EnerSys
4. Epsilor-Electric Fuel Ltd.
5. EverExceed Copporation
6. Exide Industries Limited
7. GS Yuasa Corporation
8. HBL Power Systems Limited
9. Korea Special Battery Co. Ltd.
10. Lincad
11. PMB Defence
12. Rolls Battery
13. Saft Groupe SAS
14. Stryten Energy
15. Sunlight Group
16. Yigit Aku A.S.
17. Zibo Torch Energy Co. Ltd.