Hindustan Petroleum Corporation Limited (HPCL) is a major public sector oil and natural gas company in India. It is engaged in refining crude oil, marketing petroleum products, and distributing fuels across the country. Headquartered in Mumbai, HPCL operates large refineries and a widespread network of fuel stations, LPG distribution, and pipelines. The company plays a vital role in meeting India’s energy demands and is known for its contribution to the nation’s economic development and energy security.