Dakshin Haryana Bijli Vitran Nigam (DHBVN)
Uttar Haryana Bijli Vitran Nigam (UHBVN)
Ajmer Vidyut Vitran Nigam Limited (AVVNL)
Jodhpur Vidyut Vitran Nigam Ltd. (JDVVNL)
Jaipur Vidyut Vitran Nigan Ltd. (JVVNL)
Tata Power
Punjab State Power Corp. Ltd. (PSPCL)