Power Grid Corporation of India Limited is a state owned company and it is a Navaratna company.
It is India’s largest power transmission company. Apart from transmission they are into consultancy and telecom too. It was founded in the year of 1989 and its headquarter is in Gurgaon, India. Initially its name was “National Power Transmission Corporation ltd”. After being certified for commencing the business the name was changed to power grid Corporation of India Limited in the year 1992. It has one of the largest transmission networks spreading across 101,886 kilometers. It has a transmission capacity of 168,063 MVA.