1. ABB Ltd.
2. Alpha Technologies
3. Ascot Industrial S.r.l.
4. Bel Fuse Inc.
5. C&D Technologies Inc.
6. Cummins Inc.
7. Delta Electronics Inc.
8. Eaton Corporation
9. General Electric Company
10. Huawei Technologies Co. Ltd.
11. Mitsubishi Electric Corporation
12. Schneider Electric SE
13. Staticon Ltd.
14. Texas Instruments Inc.
15. Vertiv Co.
16. ZTE Corporation