Oil & Natural Gas Corporation Ltd. (ONGC)

OIL & NATURAL GAS CORPORATION LTD., is a Public Sector Undertaking (PSU) of the Government of India, under the administrative control of the Ministry of Petroleum and Natural Gas. It is India's largest oil and gas exploration and production company. It produces around 70% of India's crude oil (equivalent to around 25% of the country's total demand) and around 60% of its natural gas. With a market capitalisation of over INR 2 trillion, it is one of India's most valuable publicly-traded companies.