Federal Utilities

  • National Thermal Power Corporation Limited (NTPC)
  • Power Grid Corporation of India Limited (PGCIL)
  • National Hydro Power Corporation Limited (NHPC)

State Utilities

  • Transmission Corporation of Andhra Pradesh ( APTRANSCO)
  • Transmission Corporation Of Telangana Limited(TS TRANSCO)
  • Southern Power Distribution Company of Andhra Pradesh Limited
  • Karnataka Power Transmission Corporation Limited (KPTCL)
  • Gulbarga Electricity Supply Company Limited (GESCOM)
  • Maharashtra State Electricity Transmission Company Limited (MAHTRANSCO)
  • Maharashtra State Electricity Distribution Company Limited (MSEDCL)
  • Madhyanchal Vidyut Vitran Nigam Limited (MVVNL)
  • Dakshinanchal Vidyut Vitran Nigam Limited (DVVNL)
  • Purvanchal Vidyut Vitran Nigam Limited (PUVVNL)
  • Paschimanchal Vidyut Vitran Nigam Limited (PVVNL)
  • Madhya Pradesh Poorv Kshetra Vidyut Vitaran Company Limited
  • Uttar Haryana Bijli Vitran Nigam Limited (UHBVNL)
  • Dakshin Haryana Bijli Vitran Nigam Limited (DHBVNL)
  • North Bihar Power Distribution Company Limited (NBPDCL)
  • South Bihar Power Distribution Company Limited (SBPDCL)
  • Meghalaya Power Generation Corporation Limited
  • West Bengal State Electricity Distribution Company Limited (WBSEDCL)
  • Tamil Nadu Generation and Distribution Corporation Limited (TANGEDCO)
  • Odisha Power Transmission Corporation Limited(OPTCL)
  • Jharkhand Bijli Vitran Nigam Limited
  • Madhya Pradesh Paschim Kshetra Vidyut Vitaran Company Ltd (MPPKVVCL)
  • Andhra Pradesh Central Power Distribution Company Limited (APCPDCL)
  • Andhra Pradesh Eastern Power Distribution Company Limited (APEPDCL)
  • Meghalaya Energy Corporation Limited (MeECL)
  • Rajasthan Rajya Vidyut Prasaran Nigam Limited (RRVPNL)
  • Jaipur Vidyut Vitran Nigam Limited (JVVNL)
  • Chhattisgarh State Power Transmission Company Limited ( CSPTCL)
  • Jharkhand State Electricity Board. (JSEB)
  • Uttarakhand Power Corporation Limited (UPCL)
  • Ajmer Vidyut Vitran Nigam Limited (AVVNL)
  • Tripura State Electricity Corporation Limited (TSECL)
  • Uttar Pradesh Power & Transmission Company Limited (UPPTCL)
  • Southern Electricity Supply Company Of Odisha Limited (SOUTHCO)