Company Profile
Power Grid Corporation of India Limited, an electric power transmission utility provides the power transmission business in India and globally. It operates in three segments: Transmission Services, Telecom Services, and Consultancy Services.
As of 31 March 2025, the company owned and operated 180,195 circuit kilometers of transmission lines, and 282 substations with an aggregate transformation capacity of 551,961 mega volt amperes
Telecom services that offer overhead optic fiber network services using optical ground wire on power transmission lines under the POWERTEL brand name Lease lines, MPLS-VPN, data, infrastructure, and international long-distance services. Additionally, it provides consultancy services to the transmission, distribution, and telecom sectors on system planning and feasibility studies.
Its portfolio also includes environmental and social studies, design and engineering, contract/procurement services, project management and construction supervision, capacity building, operation and maintenance, asset management, owners' and lenders' engineer services to utilities and funding institutions, preparation of grid code, tariff mechanisms, and market analysis, legal and technical advisory in power transmission, power system studies/DPR preparation, smart grid and EV charging, load despatch and communication, sub-transmission/distribution/rural electrification services, testing and quality assurance and inspection, energy efficiency, and preventive vigilance, as well as human resource development.
It also operates electric vehicle charging stations; and engages in solar power generation, green hydrogen production, smart metering, and data centers. Formerly known as National Power Transmission Corporation Limited, the company rebranded as Power Grid Corporation of India Limited in October 1992. Power Grid Corporation of India Limited was incorporated in 1989 and is based in Gurugram, India.