| State | Discom name | Number of Venders |
| ANDAMAN and NICOBAR ISLANDS | Electricity Deptt. of Andaman & Nicobar Islands | 5 |
| ANDHRA PRADESH | Eastern Power Distribution Company of A P Ltd | 79 |
| ANDHRA PRADESH | Central Power Distribution Company of A.P. Ltd. | 35 |
| ANDHRA PRADESH | Southern Power Distribution Company of AP Limited | 38 |
| ANDHRA PRADESH | Northern Power Distribution Company of A.P. Ltd | 1 |
| ANDHRA PRADESH | Andhra Pradesh Central Power Distribution Corporation Limited | 1 |
| ARUNACHAL PRADESH | Department of Power, Arunachal Pradesh | 5 |
| ASSAM | Assam Power Distribution Company Limited | 75 |
| ASSAM | Upper Assam Distribution Company Limited | 0 |
| ASSAM | Central Assam Distribution Company Limited | 0 |
| ASSAM | Lower Assam Distribution Company Limited | 0 |
| BIHAR | Bihar State Electricity Board | 1 |
| BIHAR | North Bihar Power Distribution Company Limited | 58 |
| BIHAR | South Bihar Power Distribution Company Limited | 61 |
| CHANDIGARH | Electricity Deptt. of Chandigarh | 5 |
| CHANDIGARH | Chandigarh Electricity Department | 14 |
| CHHATTISGARH | C S P D C L | 75 |
| CHHATTISGARH | M/s Jindal Steel & Power Ltd. | 6 |
| CHHATTISGARH | TEED | 15 |
| GOA | Electricity Deptt. of Goa | 40 |
| GUJARAT | Madhya Gujarat VIJ Company Ltd. | 989 |
| GUJARAT | Dakshin Gujarat Vij Co.Ltd (DGVCL) | 988 |
| GUJARAT | Paschim Gujarat Vij Co. Limited | 948 |
| GUJARAT | Uttar Gujarat Vij Company Limited | 941 |
| GUJARAT | Torrent Power Limited – Surat | 877 |
| GUJARAT | Torrent Power Limited – Ahmedabad | 950 |
| HARYANA | Uttar Haryana Bijli Vitran Nigam Limited | 103 |
| HARYANA | Dakshin Haryana Bijli Vitran Nigam Limited | 93 |
| HIMACHAL PRADESH | HPSEB Limited | 4 |
| JAMMU and KASHMIR | Power Development Deptt. of J & K | 0 |
| JAMMU and KASHMIR | Jammu & Kashmir Energy Development Agency (JAKEDA) | 1 |
| JAMMU and KASHMIR | Jammu Power Distribution Company Ltd (JPDCL) | 0 |
| JAMMU and KASHMIR | Kashmir Power Distribution Company Ltd (KPDCL) | 0 |
| JHARKHAND | Jharkhand Bijli Vitran Nigam Limited | 12 |
| JHARKHAND | TATA STEEL UTILITIES AND INFRASTRUCTURE SERVICES LIMITED | 12 |
| JHARKHAND | Tata Steel Limited | 11 |
| KARNATAKA | Bangalore Electricity Supply Company Ltd. (BESCOM) | 212 |
| KARNATAKA | Mangalore Electricity Supply Company Limited | 212 |
| KARNATAKA | Hubli Electricity Supply Company Ltd. (HESCOM) | 187 |
| KARNATAKA | Gulbarga Electricity Supply Company Ltd. (GESCOM) | 186 |
| KARNATAKA | KARNATAKA Chamundeshwari Electricity Supply Company Ltd. (CHESCOM), | 183 |
| KARNATAKA | HRECS Hukeri | 1 |
| KERALA | Kerala State Electricity Board | 716 |
| KERALA | Kannan Devan Hills Plantations Company Private Limited | 0 |
| LADAKH | Ladakh Power Development Department | 13 |
| LAKSHADWEEP | Electricity Deptt. of Lakshadweep | 9 |
| MADHYA PRADESH | M.P. Poorv Kshetra Vidyut Vitran Co | 101 |
| MADHYA PRADESH | M.P.Madhya Kshetra Vidyut Vitran Co. | 101 |
| MADHYA PRADESH | M.P.Paschim Kshetra Vidyut Vitran Co. | 114 |
| MAHARASHTRA | Maharashtra State Electricity Distribution Co. Ltd | 1142 |
| MAHARASHTRA | Brihanmumbai Electric Supply & Transport (BEST) | 4 |
| MAHARASHTRA | BSES (Reliance Energy Ltd.) | 1 |
| MAHARASHTRA | Tata Power Co. Ltd | 7 |
| MAHARASHTRA | Adani Electricity Mumbai Limited | 22 |
| MANIPUR | Manipur State Power Distribution Company Limited (MSPDCL) | 14 |
| MEGHALAYA | Meghalaya Power Distribution Corporation Ltd. | 5 |
| MIZORAM | Power & Electricity Department, Government of Mizoram | 4 |
| NAGALAND | Department of Power, Nagaland | 10 |
| NCT OF DELHI | BSES Rajdhani Power Limited | 56 |
| NCT OF DELHI | BSES Yamuna Power Limited | 26 |
| NCT OF DELHI | Tata Power Delhi Distribution Limited | 40 |
| NCT OF DELHI | Tata Power | 5 |
| NCT OF DELHI | North Delhi Power Limited (NDPL) | 5 |
| NCT OF DELHI | New Delhi Municipal Corporation | 5 |
| NCT OF DELHI | NEW DELHI MUNICIPAL COUNCIL | 17 |
| NCT OF DELHI | MES Delhi Cantt | 5 |
| ODISSA | TPCODL, TP Central Odisha Distribution Ltd. | 44 |
| ODISSA | TPNODL, TP Northern Odisha Distribution Limited | 21 |
| ODISSA | TPWODL, TP Western Odisha Distribution Limited | 26 |
| ODISSA | TPSODL, TP Southern Odisha Distribution Limited | 18 |
| PUDUCHERRY | Electricity Department, Puducherry | 35 |
| PUNJAB | Punjab State Power Corporation Ltd. | 210 |
| PUNJAB | Bhakhra Beas Management Board | 1 |
| RAJASTHAN | Jaipur Vidyut Vitran Nigam Ltd. | 283 |
| RAJASTHAN | Ajmer Vidyut Vitran Nigam Ltd. | 297 |
| RAJASTHAN | Jodhpur Vidyut Vitran Nigam Ltd. | 296 |
| RAJASTHAN | Kota Elecricity Distribution Limited | 0 |
| RAJASTHAN | Bharatpur Elecricity Services Limited | 0 |
| SIKKIM | Sikkim Power Development Corporation Limited | 5 |
| SIKKIM | Energy & Power Department, Government of Sikkim | 9 |
| TAMIL NADU | Tamil Nadu Generation and Distribution Company Limited | 475 |
| TELANGANA | Southern Power Distribution Company of Telangana Limited | 149 |
| TELANGANA | Northern Power Distribution Company of Telangana Limited | 149 |
| THE DADRA AND NAGAR HAVELI AND DAMAN AND DIU | Electricity Deptt. of Daman & Diu | 5 |
| THE DADRA AND NAGAR HAVELI AND DAMAN AND DIU | Dadra Nagar Haveli Daman & Diu Power Distribution Corporation Ltd (A subsidiary of Torrent Power) | 12 |
| TRIPURA | Tripura State Electricity Corporation Limited | 4 |
| UTTAR PRADESH | Poorvanchal Vidyut Vitran Nigam Ltd. | 734 |
| UTTAR PRADESH | Pashchimanchal Vidyut Vitran Nigam Ltd. | 766 |
| UTTAR PRADESH | Madhyanchal Vidyut Vitran Nigam Ltd | 794 |
| UTTAR PRADESH | Dakshinanchal Vidyut Vitran Nigam Ltd. | 664 |
| UTTAR PRADESH | Kanpur Electric Supply Company Ltd. | 611 |
| UTTAR PRADESH | Noida Power Company Limited | 759 |
| UTTAR PRADESH | Torrent Power Limited | 764 |
| UTTAR PRADESH | U.P. POWER CORPORATION LIMITED | 1 |
| UTTARAKHAND | Uttarakhand Power Corporation Ltd | 168 |
| WEST BENGAL | WBSEDCL | 45 |
| WEST BENGAL | Dishergarh Power Co. Ltd. | 5 |
| WEST BENGAL | Calcutta Electricity Supply Co.(CESC) | 5 |
| WEST BENGAL | Durgapur Project Limited | 5 |
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