| Assam Power Distribution Company Ltd (RAPDR) |
| Assam Power Distribution Company Ltd (NON-RAPDR) |
| Ajmer Vidyut Vitran Nigam Limited (AVVNL) |
| Bangalore Electricity Supply Co. Ltd (BESCOM) |
| Bharatpur Electricity Services Ltd. (BESL) |
| B.E.S.T Mumbai |
| Bikaner Electricity Supply Limited (BkESL) |
| BSES Rajdhani Power Limited |
| BSES Yamuna Power Limited |
| Calcutta Electric Supply Corporation (CESC) |
| Chamundeshwari Electricity Supply Corp Ltd (CESCOM) |
| TP Central Odisha Distribution Ltd. |
| Chhattisgarh State Power Distribution Co. Ltd |
| Daman and Diu Electricity |
| Dakshin Gujarat Vij Company Limited (DGVCL) |
| Dakshin Haryana Bijli Vitran Nigam (DHBVN) |
| DNH Power Distribution Company Limited |
| Department of Power, Nagaland |
| Electricity Department Chandigarh |
| APEPDCL-Eastern Power Distribution CO AP Ltd |
| Goa Electricity Department |
| Gulbarga Electricity Supply Company Limited |
| Government of Puducherry Electricity Department |
| Hubli Electricity Supply Company Ltd (HESCOM) |
| Himachal Pradesh State Electricity Board |
| Jharkhand Bijli Vitran Nigam Limited (JBVNL) |
| Jodhpur Vidyut Vitran Nigam Limited (JDVVNL) |
| Jamshedpur Utilities |
| Jaipur Vidyut Vitran Nigam (JVVNL) |
| Kota Electricity Distribution Limited (KEDL) |
| Kanpur Electricity Supply Company |
| Kerala State Electricity Board Ltd. (KSEBL) |
| Maharashtra State Electricity Distbn Co Ltd |
| Mangalore Electricity Supply Co. Ltd (MESCOM) - RAPDR |
| Madhya Gujarat Vij Company Limited (MGVCL) |
| M.P. Madhya Kshetra Vidyut Vitaran - URBAN |
| M.P. Madhya Kshetra Vidyut Vitaran - RURAL |
| Meghalaya Power Dist Corp Ltd |
| M.P. Poorv Kshetra Vidyut Vitaran - RURAL |
| M.P. Paschim Kshetra Vidyut Vitaran |
| MP Poorva Kshetra Vidyut Vitaran Co. Ltd Jabalpur - NGB billing system |
| North Bihar Power Distribution Company Ltd. |
| New Delhi Municipal Council (NDMC) - Electricity |
| NESCO, Odisha |
| Noida Power |
| Power & Electricity Department - Mizoram |
| Paschim Gujarat Vij Company Limited (PGVCL) |
| Punjab State Power Corporation Ltd (PSPCL) |
| Adani Electricity Mumbai Limited |
| South Bihar Power Distribution Company Ltd. |
| Sikkim Power - RURAL |
| Sikkim Power - URBAN |
| SOUTHCO, Odisha |
| APSPDCL-Southern Power Distribution CO AP Ltd |
| Tata Power - Delhi |
| Tata Power - Mumbai |
| Tamil Nadu Electricity Board (TNEB) |
| Torrent Power - Agra |
| Torrent Power - Ahmedabad |
| Torrent Power - Bhiwandi |
| Torrent Power |
| Torrent Power - Surat |
| TP Ajmer Distribution Ltd (TPADL) |
| Tripura Electricity Corp Ltd |
| Uttar Gujarat Vij Company Limited (UGVCL) |
| Uttar Haryana Bijli Vitran Nigam (UHBVN) |
| Uttarakhand Power Corporation Limited |
| Uttar Pradesh Power Corp Ltd (UPPCL) - URBAN |
| Uttar Pradesh Power Corp Ltd (UPPCL) - RURAL |
| West Bengal State Electricity Distribution Co. Ltd (WBSEDCL) |
| WESCO Utility |