Chennai Petroleum Corporation Limited (CPCL) is a leading public sector refining company in India and a subsidiary of Indian Oil Corporation Limited. Established in 1965, CPCL operates one of the most complex refineries in the country, located in Manali, Chennai, with a refining capacity of approximately 10.5 to 11.5 million metric tonnes per annum. The company has undergone significant expansions and modernization, enhancing its production capabilities for high-value products.

CPCL produces a diverse range of petroleum products, including Liquefied Petroleum Gas (LPG), petrol, aviation turbine fuel, high-speed diesel, and various petrochemical feedstocks. Its products support multiple sectors, including transportation, aviation, and manufacturing. The company is committed to process optimization and energy efficiency, ensuring it meets the needs of its diverse customer base in South India.

In addition to its business operations, CPCL is dedicated to corporate social responsibility, focusing on community development and environmental protection. The company aims to empower local communities and promote sustainable growth, reflecting its commitment to social welfare.