| 1 | Kanpur Vidyut Company Limited. |
| 2 | BSES Rajdhani Power Limited. |
| 3 | Hubli Electricity Supply Company limited |
| 4 | UPERC |
| 5 | Torrent Power Ltd. |
| 6 | Tamil Nadu Generation and Distribution Corporation Limited |
| 7 | Maharashtra State Electricity Distribution Co. Ltd. |
| 8 | Himachal Pradesh State Electricity Board Limited |
