• Chairman of Nomination and Remuneration Committee

• Independent Director

Shareholding Proportion in the Company

None

Family Relationship among Executives

None

Education / Training Background

• M.S. in Petroleum Engineering from the University of Kansas, USA

• Bachelor’s Degree in Mining Engineering from Chulalongkorn University

• Naval Academy Class 37

• Director Accreditation Program, Class 128/2016, Thai Institute of Directors Association (IOD)

• Advanced Senior Executive Program from Kellogg School of Management, Northwestern University, USA

Work Experience in the Last 5 Years

• 2019 - Present

Chairman of the Board of Directors / Independent Director of DEXON Technology Public Company Limited a company that provides global non-destructive testing, in-line inspection, and asset integrity management services.

• 2015 - 2017

Advisor to the Board of the National Anti-Corruption Commission (NACC), a government agency.

• 2013 - 2015

Deputy Managing Director of PTT Exploration and Production Public Company Limited (PTTEP), a petroleum exploration and production business.