Power Grid Corporation of India Limited
), is an Indian central public sector unit and a Maharatna company owned by Ministry of Power, Government of India which is headquartered in Gurugram, India and engaged mainly in Transmission of Power. POWERGRID transmits about 50% of the total power generated in India on its transmission network. Its former subsidiary company, Power System Operation Corporation Limited (POSOCO) handles power management for National Grid and all state transmission utilities. POWERGRID also operates a telecom business under the name POWERTEL. Shri Kandikuppa Sreekant serves as the Chairman and Managing Director of the company.