Power Grid Corporation of India Limited

Power Grid Corporation of India Limited is a power transmission company engaged in planning, implementation, operation, and maintenance of Inter-State Transmission System (ISTS), telecom and consultancy services. The Company's segments include Transmission Services, Consultancy Services and Telecom Services. Transmission Services is engaged in transmission of bulk power across different states of India consisting of extra high voltage/high voltage (EHV/HV) networks. Consultancy Services provides consultancy services in the transmission, distribution, and telecom sectors, including planning design, engineering, load dispatch, optical ground wire (OPGW) on intra state transmission network, procurement management, operation and maintenance, financing, and project management. It utilizes the spare Optical fibers available in the OPGW laid on the transmission network for providing telecom services to various customers. Its Smart Grid enables real time monitoring and control of power system.