Thai Oil Public Company Limited or simply Thaioil ( th, ไทยออยล์) is a Thai

public company A public company is a company whose ownership is organized via shares of stock which are intended to be freely traded on a stock exchange or in over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (lis ...

. It is listed on the

Stock Exchange of Thailand The Stock Exchange of Thailand ( th, ตลาดหลักทรัพย์แห่งประเทศไทย), or SET, is the only stock exchange in Thailand. Founded on 30 April 1975, it is ASEAN’s 2nd largest after Singapore and the ...

(SET). It is a subsidiary of PTT Group. The company was founded on 3 August 1961 as Oil Refinery, Ltd. Thaioil is the largest oil refinery in

Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...

References

{{reflist Oil and gas companies of Thailand Companies based in Bangkok Thai brands Energy companies established in 1961 Non-renewable resource companies established in 1961 1961 establishments in Thailand PTT group Companies listed on the Stock Exchange of Thailand