Coastal Gujarat Power Limited(R-1)
Maharashtra State Electricity Distribution Company Limited (R-2)
Ajmer Vidyut Vitaran Nigam Limited (R-3)
Jaipur Vidyut Vitaran Nigam Limited (R-4)
Jodhpur Vidyut Vitaran Nigam Limited (R-5)
Punjab State Power Corporation Limited (R-6)
Uttar Haryana Bijli Vitran Nigam Limited (R-7)
Dakshin Haryana Bijli Vitran Nigam Limited (R-8)
Central Electricity Regulatory Commission (R-9)