Siemens Energy
Alstom SA
Eaton Corporation
Hitachi Energy Ltd.
Schneider Electric
Electric Research and Manufacturing Cooperative (ERMCO) Inc.
Murata Manufacturing Co. Ltd.
Standex International Corporation
Wilson Transformers
General Electric
American Superconductor
CG Power & Industrial Solutions Ltd.
IONATE Limited
Raychem RPG Private Limited
Shree Abirami Engineering Works
Southwest Electric Co.
Unimag Power Transformer
Bicron Electronics Company
PowerUC
SVM Private Limited