Subir Roy Choudhury

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.

South Asia LPG Co. Pvt. Ltd. was founded in 1999 and is based in Visakhapatnam, India. The joint venture company's state-of-the-art infrastructure and technology provide a safe and environmental-friendly means of storing LPG, and its cavern fulfills the national need for storage and supply of LPG predominantly in the eastern and central region of India. It is a joint venture between Hindustan Petroleum Corporation Limited and Total Holding, and operates a 60,000mt underground cavern storage facility for LPG. The Indian company is committed to creating the best workplace for skill development and professional growth of its employees.

Aavantika Gas Ltd. distributes natural gas. The joint venture company is based in Indore, India. The company was founded in 2006. The CEO is H.K. Srivastava.

HPCL Biofuels Ltd. operates plants to commission integrated sugar, ethanol, and power projects. The 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.