Mr. Photipong Lamsam serves as the Chairman at Muang Thai Insurance Public Company Limited and Muang Thai Life Assurance Company Ltd. Mr. Lamsam has been the Chairman of Phatra Leasing Public Co. Ltd., since 2008. He has been the Chairman of Sermsuk Public Company Limited since April 29, 2011. He served as a Vice Chairman of Serm Suk Public Co. Ltd. He serves as a Director of Phatra Leasing Public Co. Ltd., Serm Suk Public Co. Ltd. and Muang Thai Life Assurance Co., .