Bangchak Corporation Public Company Limited is a Thai energy company that operates in tandem with socio-environmental responsibility. Its core business is petroleum refining to produce high-standard products from domestic and international sources operated by two world-class complex refineries, with the production capacity of nearly 300,000 barrels per day; Bangchak Phra Khanong Refinery in Bangkok, and Bangchak Sriracha in Chonburi province. Bangchak produces and distributes its products through more than 2,000 service stations nationwide. It has expanded its businesses to oil trading, green power, bio-based products, and natural resources and business development. Its ultimate goal is to enhance national energy security and expand new investments so that its businesses may be sustained.

Business Performance

As of Q4/2023
Nameplate Capacity
KBD per day
Marketing Business
Service Station Nationwide
Bio-based product total capacity
Green-power total contracted capacity
Natural resources business
Invested in OKEA ASA and No. 2 shareholding in Lithium Americas Corp
Today our vision is to be a leading Greenovation group with five core businesses, one Bangchak Initiative and Innovation Center, and businesses in

10 countries around the world.

  • Thailand
  • Cambodia
  • Laos
  • Singapore
  • Philippines
  • Japan
  • Norway
  • USA
  • Taiwan
  • Vietnam
Refinery Business
Marketing Business
Clean Power Business
Bio-Based Product Business
Natural Resources Business