Central Electricity Regulatory Commission(R-1)
Tata Power Company Limited (R-2)
Gujarat Urja Vikas Nigam Limited (R-3)
Maharashtra State Electricity Distribution Company Limited (R-4)
Ajmer Vidyut Vitaran Nigam Limited (R-5)
Jaipur Vidyut Vitaran Nigam Limited (R-6)
Jodhpur Vidyut Vitaran Nigam Limited (R-7)
Uttar Haryana Bijli Vitran Nigam Limited (R-8)
Dakshin Haryana Bijli Vitran Nigam Limited (R-9)
Union of India
Ministry of Power (R-10)