Thai Oil Group

Founded in 1961, Thai Oil is an oil refinery company that imports crude oil and refines it into gasoline. It also produces oil-related products including liquefied petroleum gas (LPG), kerosene, fuel oil, and chemicals. Thai oil supplies its products to the domestic market where its customers include Shell, Caltex Oil, and the Petroleum Authority of Thailand. The company is headquartered in Chatuchak, Bangkok, Thailand.