1. ALCAD A.B.
2. Avatec Power Pte Ltd.
3. Bharat Power Solutions
4. Cantec Systems Canada
5. Cell-Con
6. EnerSys
7. EverExceed Industrial Co. Ltd.
8. GAZ Ger?te- und Akkumulatorenwerk Zwickau GmbH
9. GS Yuasa Corporation
10. HBL Power Systems Limited
11. Henan Hengming Fengyun Power Source Co. Ltd.
12. Honda Denki Co. Ltd.
13. Hoppecke Batterien GmbH & Co. KG
14. Kalpak Electronics
15. Mak Plus Power Systems
16. MEI Telecom
17. Montu Electronics LLP
18. Panasonic Industry Co. Ltd.
19. Polar Power Square Private Limited
20. Qualmega Inc.
21. Saft Groupe SAS
22. SEC Battery
23. Telemax India Industries Pvt. Ltd.
24. UKB
25. Well Link Industrial Limited
26. ZEUS Battery Products