Mr. Prasert Bunsumpun

Non-Executive Chairman

Mr. Prasert Bunsumpun brings brings to Mermaid 30 years of experience in the oil and gas industry. Besides his role in Mermaid, he serves as Chairman of other boards, including Thoresen Thai Agencies Plc. and PTT Global Chemical Plc. and as a director on the board of PTT Plc., Intouch Holdings Plc. and Thaicom Plc. He also previously served as Chairman of PTT Exploration and Production Plc., PTT Chemical Plc., IRPC Plc. and Thai Lube Base Plc., and as Executive Chairman of Krungthai Bank Plc. He was President and CEO of PTT Plc. for over eight years. In addition, he served as a director of PTT Aromatic and Refinery Plc., Thai Oil Plc., and Bangchak Petroleum Plc. Mr. Bunsumpun holds a Master in Business Administration (M.B.A.) from Utah State University, U.S.A., a Bachelor of Engineering in Civil Engineering (B.Eng.) from Chulalongkorn University in Thailand, and has a number of Honorary Doctorates from renowned universities in Thailand. He also completed his Certificate in Advanced Management Program (AMP 155) from Harvard Business School, U.S.A.