Hindustan Petroleum Hindustan Petroleum Corporation Limited (HPCL) is a Maharatna CPSE Company with Annual Gross Sales of about Rs. 4,59,815 Crore during FY 2023-24. HPCL has a strong presence in the Refining & Marketing of Petroleum Products in the country. HPCL owns and operates Refineries at Mumbai & Visakhapatnam with design capacities of 9.5 MMTPA & 13.7 MMTPA respectively. HP Green R&D Centre at Bengaluru is a state-of-the-art research facility for driving innovation in HPCL. HPCL also owns the largest ... In our world, we walk hand in hand with nature and live the mantra of Delivering Happiness, through safety, sustainable growth and helping the community, night and day! Hindustan Petroleum is a public sector company in India that produces and sells petroleum and natural gas products. It is a subsidiary of ONGC and operates four refineries, a lubricant plant, and a biofuels company.