Siemens Limited

Aartech Solonics Limited

Suzlon Energy Limited

Inox Wind Limited

CG Power and Industrial Solutions Limited

Hitachi Energy India Limited

Inox Wind Energy Limited

Bajel Projects Limited

ABB India Limited

Thermax Limited

Triveni Turbine Limited

Jyoti Structures Limited

GE Vernova T&D India Limited

Elecon Engineering Company Limited

Bharat Heavy Electricals Limited

Surana Solar Limited

Indo Tech Transformers Limited

Swelect Energy Systems Limited

TD Power Systems Limited

Skipper Limited

Jyoti Ltd.

Voltamp Transformers Limited

STAR DELTA TRANSFORMERS LIMITED

G G Engineering Limited

Tarapur Transformers Limited

Transformers And Rectifiers (India) Limited

Schneider Electric Infrastructure Limited

GE Power India Limited

United Van Der Horst Ltd.