5 Biggest Private Oil Companies in the World

3. Reliance Petroleum

Annual Revenue 2021: $107.00 billion

Headquartered in Ahmedabad, India, Reliance Petroleum is an oil and gas corporation. The company’s extensive line of gasoline and petroleum products serves a variety of sectors. The products marketed by the company include petrol, high-speed diesel, lubricants, packaged LPG, aviation fuel, etc. Reliance Petroleum operates a network of more than 1,200 retail stores across the country.