- Business
- PTT Public Company Limited is Thailand's leading state-owned, integrated oil and gas company that produces, transports, and sells natural gas; supplies petroleum products including crude oil, lubricants, aviation fuel, and marine fuels; and engages in international trading, technology, and engineering services. The company operates gas transmission pipelines, natural gas vehicle (NGV) services, natural gas distribution, and gas separation plants; it also invests in group businesses spanning petroleum exploration and production via PTT Exploration and Production (PTTEP), oil and retail through PTT Oil and Retail Business (OR), petrochemicals and refining via PTT Global Chemical (PTTGC) and Thai Oil, power generation, public utilities, and emerging sectors like liquefied natural gas (LNG) and renewables. PTT maintains a nationwide network of service stations, LPG terminals, and Café Amazon outlets across Thailand and Southeast Asia; it serves industrial, commercial, and retail customers primarily in Thailand with expanding operations internationally, including the Philippines, Indonesia, and joint ventures abroad. Founded in 1978 and headquartered at 555 Vibhavadi Rangsit Road in Bangkok, Thailand, PTT lists on the Stock Exchange of Thailand (ticker: PTT.BK) with the Ministry of Finance as its majority shareholder. Recent developments include PTTEP's acquisition of additional stakes in the Sinphuhorm Project to 90% in April 2025 and a 50% interest in Malaysia-Thailand Joint Development Area (MTJDA) Block A-18 in 2025 to bolster energy security; a June 2025 cooperation agreement with Glenfarne Alaska LNG for 2 million tonnes per annum over 20 years; PTT Tank Terminal's purchase of shares in Thai Tank Terminal from PTTGC and formation of a leasing joint venture with Thai Oil in 2025; shareholder restructuring of life sciences unit Horizon Plus in January 2025; and a five-year investment plan through 2028 totaling THB 1.094 trillion focused on energy security, competitiveness, and new energy opportunities like carbon capture, storage, and hydrogen.