Empowering Human Life
through Sustainable Energy
and Chemicals
Empowering Human Life through
Sustainable Energy and Chemicals
economy and strengthen domestic energy security, thereby achieving Thaioil’s vision of
“Empowering Human Life through Sustainable Energy and Chemicals”.
Starting from our humble beginnings with a 35,000-barrel-per-day oil refinery, Thaioil has evolved into a modern complex refinery with a capacity of 275,000 barrels per day, recognized as one of the most efficient refineries in the Asia Pacific region.
Thaioil develops and expands its businesses to add value to petroleum and petrochemical products, serving as a mechanism to drive the country's economy and continuously enhance the quality of life for its people.
Thaioil contributes to electrical power security and profitability through its investment in TOP SPP Co., Ltd., as well as in Global Power Synergy Plc, PTT Group’s power business flagship. This partnership supports the development and investment in power businesses both domestically and internationally.
Thaioil's diverse business ventures support and enhance our operational capabilities.
Thaioil is the
Thailand’s leading complex refinery
And a stalwart driver
of the Thai economy

Thailand’s
leading complex refinery
and a key driver
of the Thai economy
With a capacity of 275,000 barrels per day
years
of experience


Thaioil reinforces its commitment to sustainability with awards recognizing its achievements across all dimensions.
by Empowering Human Life
through Sustainable Energy and Chemicals.

Investor Relations
Thaioil strives for effective communication to boost investor confidence while optimizing the long-term interests of shareholders.
Last change: 30/04/2025 11:54:27


115,943
THB million
Revenue

8,182
THB million
EBITDA

4,554
THB million
Net Profit
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Recently, Thaioil Public Company Limited, under the leadership of Mr. Nuttapon Meerit, Acting Executive Vice President of Organization Effectiveness, along with Ms. Suchada Deechaiya, Vice President of People and Organization Excellence, Ms. Benjawan Poompruek, Manager of People and Organization Excellence Strategy, and Ms. Sukulya Veeradechapol, Manager of HR and Finance, received prestigious recognition from the […]
Recently, Thai Oil Public Company Limited was honored with the Sustainability Disclosure Award 2024 – Award of Honor for the sixth consecutive year. The award ceremony, hosted by the Thaipat Institute, took place at the Auditorium, Bangkok Art and Culture Center. Miss Korapat Limpaphayom, Vice President of Group Company Secretary and Sustainability, received the award on behalf of Thaioil […]
Thai Oil Public Company Limited (“Thaioil”) has revealed its 2025 business strategy, focusing on sustainable growth despite anticipated challenges in both domestic and international energy and petrochemical markets. Thaioil remains confident in its long-term growth potential and opportunities, particularly through the expedited management of the Clean Fuel Project (CFP), which will serve as a crucial foundation […]
Subcontractors demand overdue payments from the UJV – Samsung E&A (Thailand) Co., Ltd., Petrofac South East Asia Pte. Ltd. and Saipem Singapore Pte. Ltd.
Subcontractors demand overdue payments from UJV – Samsung E&A (Thailand) Co., Ltd., Petrofac South East Asia Pte. Ltd. and Saipem Singapore Pte. Ltd.
บริษัทผู้รับเหมาช่วงแถลงข่าวเรียกร้องค่าตอบแทนค้างจ่ายจาก UJV - Samsung E&A (Thailand) Co., Ltd. (“Samsung”), Petrofac South East Asia Pte. Ltd. (“Petrofac”) และ Saipem Singapore Pte. Ltd. (“Saipem”) ณ โรงแรมฮอลิเดย์ อินน์ แอนด์ สวีทส์ ศรีราชา-แหลมฉบัง จ.ชลบุรี