Hindustan Petroleum Corporation Limited (HPCL) is a major public sector oil and natural gas company in India, headquartered in Mumbai. Operating under the Ministry of Petroleum and Natural Gas, HPCL is a Fortune Global 500 company known for its strong presence in refining, distributing, and marketing petroleum products. Established in 1974, HPCL has played a crucial role in meeting India's energy needs, with major refineries located in Mumbai and Visakhapatnam, and an extensive network of retail outlets and LPG distribution channels across the country.