S. Bharathan

Prize Petroleum Co. Ltd. explores, produces, and refines petroleum products. The firm operates as upstream oil producer focused on the appraisal and development of hydrocarbon accumulations in the onshore and offshore projects. The company was founded in 1998 and is headquartered in New Delhi, India.

HPCL-Mittal Energy Ltd. operates as a refinery to produce petroleum products. Its products include motor spirit, high speed diesel, superior kerosene oil, aviation turbine fuel, liquefied petroleum gas, naphtha, hexane, mineral turpentine oil, pet coke and Sulphur polypropylene. The company was founded in 2000 by Arun Balakrishnan and is headquartered in Noida, India.

HPCL Rajasthan Refinery Ltd. is an Indian company that sets up integrated refinery cum petrochemical complexes. The joint venture company is based in Jaipur, India.

HPCL Biofuels Ltd. operates plants to commission integrated sugar, ethanol, and power projects. The private company is based in Patna, India. The company was founded in 2009. The Indian company is a subsidiary of Hindustan Petroleum Corporation Limited and ultimately controlled by the Government of India. The CEO is Pranay Kumar.