Chennai Petroleum Corporation Limited
Chennai Petroleum Corporation Limited (CPCL) formerly known as Madras Refineries Limited (MRL). CPCL is one of the largest oil refining companies in South India with a total refining capacity of 10.5 million metric tons per annum (mmtpa). The company operates two refineries located in Tamil Nadu ÃƒÆ’Ã‚Â¢ÃƒÂ¢Ã¢â‚¬Å¡Ã‚Â¬ÃƒÂ¢Ã¢â€šÂ¬Ã…â€œ the first refinery at Manali with a capacity of 9.5 mmtpa, the second one located at Cauvery Basin near Nagapattinam with a capacity of 1.0 mmtpa. CPCL is a group company of Indian Oil Corporation Limited, which holds 51.89% and National Iranian Oil Company (NIOC) holds 15.40%. The company is headquartered at Chennai in Tamil Nadu, India.