4 Jamshoro Power Generation Company (JPGCL) - GENCO-I

4 Central Power Generation Company (CPGCL) - GENCO-II

4 Northern Power Generation Company (NPGCL) - GENCO-III

4 Lakhra Power Generation Company (LPGCL) - GENCO-IV

4 Independent Power Producers (IPPs)

4 CHASNUPP

4 Small Power Producers (SPPs)

4 Wind Power Generation (WPG)

4 KESC

4 Hydel Power Generation (HPG)