• Peshawar Electric Supply Co. Limited (PESCO).
• Islamabad Electric Supply Co. Limited (IESCO).
• Gujranwala Electric Power Co. Limited (GEPCO).
• Lahore Electric Supply Co. Limited (LESCO).
• Faisalabad Electric Supply Co. Limited (FESCO).
• Multan Electric Power Co. Limited (MEPCO).
• Hyderabad Electric Supply Co. Limited (HESCO).
• Quetta Electric Supply Co. Limited (QESCO).
• Tribal Electric Supply Co. Limited (TESCO)
• (K-Electric)
• Electricity Department, Government of Azad Jammu & Kashmir (AJK)
• Housing Societies.
• Textile Industries.
• Sugar Industries.
• Steel Mills.
• Govt. Institutions/Organizations.
• CNG Stations etc.