Board of Director

• Bachelor’s Degree in Chemical Engineering (Honor), California Institute of Technology, USA
• Doctor’s Degree in Chemical Engineering, Massachusetts Institute of Technology, USA
• Director Luncheon Briefing (M-DLB) Class 2/2008, Thai Institute of Directors Association (IOD)
• Director Certification Program (DCP) Class 77/2006, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand

Apr. 2022 – Present            Chairman, IRPC Public Company Limited

Jun. 2021 – Present            Business rehabilitation plan administrator, Thai Airways International Public Company Limited

Apr. 2021 – Present            Chairman of the Nomination and Remuneration Committee / Member of the Audit Committee, Bangkok Bank Public Company Limited

Jul. 2020 – Present             Independent Director, Bangkok Bank Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

Oct. 2021 – Present            Director, Petroleum Institute of Thailand Foundation

Aug. 2020 – Present            Advisor to the Minister of Energy

Work experience within the past 5 years

Nov.2017 – Jul. 2019         Minister of Energy

Nov. 2015 – Nov.2017        Independent Director / Member of the Audit Committee, Thai Oil Public Company Limited

Oct. 2014 – Sep. 2015       Member of the National Reform Council

Sep. 2014 – Apr. 2015       Independent Director / Director to the Risk Management Committee, PTT Global Chemical Public Company Limited

Jan. 2010 – Nov. 2017       Executive Director, Petroleum Institute of Thailand

• Bachelor of Engineering (Civil Engineering), Chulalongkorn University
• Certification in Top Executives in the Poom Palung Pandin Program, Class 3, Chulalongkorn University
• Leadership Development Program III (LDP III), Class 2, PTT Public Company Limited
• Top Executive Program, Class 23, Capital Market Academy (CMA)
• Top Executive in Energy Program, Class 9, Thailand Energy Academy (TEA)
• Diploma, National Defence College, The National Defence Course, Class 62, Thailand National Defence College
• Certificate Course in Good Governance for Medical Executives, Class 9,
  King Prajadhipok’s Institute and the Medical Council of Thailand
• The Role of the Board in IT Governance, Year 2020 Thai Institute of Directors Association (IOD)
• Director Certification Program (DCP), Class 139/2010, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand

Apr. 2022 – Present            Chairman of the Nomination and Remuneration Committee, IRPC Public Company Limited

Jan. 2021 – Present            Director / Board of the Nomination and Remuneration Committee,
PTT Oil and Retail Business Public Company Limited

Jun. 2020 – Present            Chief Operating Officer, Downstream Petroleum Business Group, PTT Public Company Limited

Dec. 2017 – Present           Director, IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

Feb. 2021 – Present           Board of Directors, Sirindhorn International Institute of Technology, Thammasat University (SIIT)

Sep. 2020 – Present           Chairman, PTT Tank Terminal Company Limited

2020 – Present                     Vice Chairman – FTI Academy Committee, The Federation of Thai Industries

2020 – Present                     Extraordinary Director, EU-Thai Business Council

Jun. 2020 – Present            Executive Director, Thailand Energy Academy

Aug. 2019 – Present           Qualified Member of the Committee for Social Enterprise Promotion

Work experience within the past 5 years

Jan. 2021 – Apr. 2022        Chairman, IRPC Public Company Limited

Mar.2019 – Jan. 2020        Member of the Nomination and Remuneration Committee, IRPC Public Company Limited

Nov.2019 – May.2020         Senior Executive Vice President, Down Stream Business Group Alignment, PTT Public Company Limited

Oct.2018 – Oct.2019          Senior Executive Vice President, Corporate Governance and Regulatory Affairs,  PTT Public Company Limited

Jan.2018 – Sep.2018         Senior Executive Vice President, Organization Management and Sustainability, PTT Public Company Limited

Dec.2017 – Feb.2019        Member of the Corporate Governance Committee, IRPC Public Company Limited

Sep.2017 – Oct.2019         Chairman, Sarn Palung Social Enterprise Company Limited

Mar.2016 – Aug.2019         Committee, Kamnoetvidya Science Academy (KVIS)

Feb.2016 – Dec.2017        Senior Executive Vice President, Human Resources & Organization Excellence, PTT Public Company Limited

Feb.2015 – Nov.2019         Chairman, Energy Complex Company Limited

Aug.2015 – Jan.2016         Executive Vice President, Retail Marketing, PTT Public Company Limited

• B.Sc. (Chemical Engineering), Chulalongkorn University
• M.Eng. (Environmental Engineering), Asian Institute of Technology (AIT)
• Ph.D. (Chemical Engineering), Monash University, Melbourne, Australia
• Diploma, National Defence College, The joint State – Private Sector Course, Class 20, Thailand National Defence College
• Leadership Program, Class 10, Capital Market Academy The Stock Exchange of Thailand
• Advanced Diploma, Public Administration and Public Law, Class 5, King Prajadhipok’s Institute
• The Role of the Board in IT Governance, Year 2020, Thai Institute of Directors Association (IOD)
• DCP Refresher Course (DCP RE), Class 1/2008, Thai Institute of Directors Association (IOD)
• Director Certification Program (DCP), Class 62/2005, Thai Institute of Directors Association (IOD)
• Director Accreditation Program (DAP), Class 40/2005, Thai Institute of Directors Association (IOD)
• Finance for Non-Finance Directors Program (FND), Class 22/205, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Apr.2021 – Present Chairman of the Risk Management Committee, IRPC Public Company Limited

Aug.2016-Present Independent Director, IRPC Public Company Limited

2016-Present Independent Director / Chairman of the Corporate Governance Committee /

Member of the Nomination and Remuneration Committee,

Pruksa Holding Public Company Limited

2016-Present Director, B.Grimm Power Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

– None –

Work experience within the past 5 years 

Sep.2016 – Mar.2021 Chairman of the Corporate Governance Committee, IRPC Public Company Limited

2014-2017 Independent Director, Pruksa Real Estate Public Company Limited

2014-2017 Chairman, The Transport Company limited

2013-2017 Director, Office of The National Economic and Social Development Board

2013-2016 Director, The Krungthep Thananakom Company Limited

• Bachelor of Engineering (Civil Engineering), King Mongkut’s University of Technology Thonburi (KMUTT)
• Master of Public and Private Management, The National Institute of Development Administration (NIDA)
• Advanced Master of Management program, Class 2/2018, The National Institute of Development Administration (NIDA)
• The Program for Senior Executive on Justice, Class 20/2015, Administration Batch, National Justice Academy
• The Executive Program in Energy Literacy for a Sustainable Future, Class 5/2014, Thailand Energy Academy (TEA) 
• Executive Training Course 2, Class 5/2013, Office of the Civil Service Commission
• Advanced Certificate Course Politics and Governance in Democratic Systems for Executives, Class 16/2012,
  King Prajadhipok’s Institute
• Executive Training Course, Class 65/2009, Office of the Civil Service Commission
• Energy Executive Course, Class 2/2008, Ministry of Energy
• The Role of the Board in IT Governance, Year 2020, Thai Institute of Directors Association (IOD)
• Director Certification Program (DCP), Class 233/2017, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Nov. 2018 – Present Independent Director / Audit Committee / Chairman of Nomination and Remuneration Committee, Megachem (Thailand) Public Company Limited

Dec. 2017 – Present Chairman of the Audit Committee, IRPC Public Company Limited

Oct. 2017 – Present Independent Director, IRPC Public Company Limited

Apr. 2014 – Present Director, IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

– None –

Work experience within the past 5 years

Feb. 2018 – 2019 Advisor, Energy Fund Administration Institute

Nov. 2017 – 2018 Sub – Committee, State Audit Commission, Office of the Auditor General of Thailand

Apr. 2016 – Nov. 2017 Member of the Nomination and Remuneration Committee, IRPC Public Company Limited

Oct. 2016 – Sep. 2017 Deputy Secretary of Energy

Oct. 2015 – 2019 Sub – Committee, Energy Commission, The National Legislative Assembly

Jul 2014 – Sep. 2016 Inspector General, Ministry of Energy

• Bachelor on Laws, Ramkhamhaeng University
• Master of Management (Law and Management), College of Management Mahidol University
• Lawyer License, Lawyers Council of Thailand
• Graduate Diploma Program in Business Law, Thammasat University
• Advanced Certificate Course in Public Administration and Law for Executives, Class 5, King Prajadhipok’s Institute
• The Executive Program by Sasin Graduate Institute of Business Administration of Chulalongkorn University (SEP21)
• Training Course on Administrative Justice for Executives, Class 1, Administrative Court Office
• Administrative Justice for Executives Course, Class 6, Public Prosecution Official Training Institute, Office of The Attorney General
• Certificate in Anti-Corruption Strategic Management for Senior Executives, Class 4, Office of The National Anti-Corruption Commission
• Leadership Succession Program (LSP), Class 3, Institute of Research and Development for Public Enterprise
• Rule of Law for Democracy, Class 5, College of the Constitutional Court
• Corporate Governance for Directors and Senior Executives of Regulators, Class 20,  King Prajadhipok’s Institute 
• Top Executive in Energy Program, Class 12, Thailand Energy Academy (TEA)
• Director Certification Program (DCP), Class 139/2010, Thai Institute of Directors Association (IOD) 

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Apr. 2022 – Present            Chairman of the Corporate Governance Committee, IRPC Public Company Limited

Mar. 2021 – Present           Director, IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

2020 – Present                     Adviser to the Minister of Energy

2020 – Present                     Subcommittee on Creation and Development of Curriculum and Learning Materials on Anti-

Corruption, 2021, Office of the National Anti-Corruption Commission

2020 – Present                     Subcommittee on Legal and Regulatory, Office of the National Anti-Corruption Commission

2018 – Present                     Promotion of National Strategy on Anti-Corruption Phase 3 (2017-2021) Committee, Committee No. 1, Office of the National Anti-Corruption Commission

2016 – Present                     Legal committee Federation of Thai Industries

015 – Present                       Chairman, PTT Green Energy (Thailand) Company Limited

Work experience within the past 5 years

Apr. 2021 – Apr. 2022        Member of the Corporate Governance Committee, IRPC Public Company Limited

2019 –  Feb. 2021               Legal Advisor, IRPC Public Company Limited

2018 – 2019                         Advisor to the Working Group of the Minister of Energy

2018 – 2019                         Director, State Railway of Thailand

2018 – 2019                        Chairman of Subcommittee Corporate Governance and Social Responsibility, State Railway of Thailand

2018 – 2019                         Member of the Audit Committee, State Railway of Thailand

2018                                       Subcommittee on Agenda Screening to Board of Director, Port Authority of Thailand

2018                                       Subcommittee on Legal to Board of Director, Port Authority of Thailand

2018                                       Subcommittee on Asset Reformation, Port Authority of Thailand

2017 – 2018                         Legal  Advisor , Business Professional Solutions Recruitment Company Limited

2016 – 2018                         Chairman, Business Services Alliance Company Limited

2016 – 2017                         Director, East Mediterranean Gas S.A.E. Company Limited

2016 – 2017                         Senior Executive Vice President Taking a Position of Executive Vice President, Office of Corporate Legal, PTT Public Company Limited

2016 – 2017                         Senior Executive Vice President, under Senior Executive Vice President, Human Resources and Organization Potential Responsible for controlling Office of Corporate Legal, PTT Public Company Limited

2012 – 2015                          Director, Energy Complex Company Limited

2011 – 2016                         Director, Business Services Alliance Company Limited

• B.A. in Economics, (Honor), Thammasat University
• M.S. in Economics / Policy Economics, University of Illinois at Urbana-Champaign, USA
• Ph.D. in Economics / Macroeconomics and International Finance, Claremont Graduate University, USA
• Oxford Programme On Negotiation in Bangkok, Leadership Focus Institute
• Advanced Certificate Course in Public Administration and Law for Executives, Class 9/2011, King Prajadhipok’s Institute
• The Role of the Board in IT Governance, Year 2020, Thai Institute of Directors Association (IOD)
• Risk Management Program for Corporate Leaders (RCL), Class 25/2021, Thai Institute of Directors Association (IOD)
• Role of the Chairman Program (RCP), Class 45/2019, Thai Institute of Directors Association (IOD)
• Board Matters and Trend (BMT), Class 4/2017, Thai Institute of Directors Association (IOD)
• Role of the Nomination and Governance Committee (RNG), Class 8/2016, Thai Institute of Directors Association (IOD)
• Corporate Governance for Capital Market Intermediaries (CGI), Class 4/2015, Thai Institute of Directors Association (IOD)
• Director Certification Program (DCP), Class 93/2007, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Feb.2020 – Present Chairman, TMB Bank Public Company Limited

Feb.2020 – Present Chairman, Thanachart Bank Public Company Limited

Mar.2016 – Present Member of the Risk Management Committee, IRPC Public Company Limited

Nov.2015 – Present Director, IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

May 2018 – Present Director-General of the Revenue Department

Work experience within the past 5 years

Jun.2018 – Jan.2020 Director / Chairman, Krungthai Bank Public Company Limited

Jul.2018 – Oct.2019 Chairman, Thai Airways International Public Company Limited

Jun.2018 – Oct.2019 Director, Thai Airways International Public Company Limited

Nov.2015 – May2018 Director, Siam Commercial Bank Public Company Limited

Nov.2015 – May2018 Member of Nomination, Compensation and Corporate Governance Committee, Siam Commercial Bank Public Company Limited

Nov.2015 – May2018 Chairman, National Credit Bureau Company Limited

Oct.2015 – May2018 Director-General of the State Enterprise Policy Office, Ministry of Finance

• Bachelor of Accountancy, Chulalongkorn University
•  Master of Business Administration (M.B.A.), Thammasat University
• Senior Executive Program (SEP), Class 16, Sasin Graduate Institute of Business Administration of Chulalongkorn University
• NIDA-Wharton Executive Leaders Program, The Wharton School University of Pennsylvania
• PTT Executive Leadership Program, General Electric, New York, USA
• Advanced Certificate Course in Public Economics Management for Executives, Class 7/2008, King Prajadhipok’s Institute
• The Role of the Board in IT Governance, Year 2020, Thai Institute of Directors Association (IOD)
• Director Certificate Program (DCP) Class 102/2008, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Apr.2019 – Present Independent Director/ Member of the Audit Committee, IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

– None –

Work Experience within the past 5 years 

2014-2018 Advisor, PTT Polymer Marketing Company Limited

2013-2014 President, PTT Polymer Marketing Company Limited

2012-2013 Executive Vice President, Strategy and Portfolio Management, Corporate Strategy and Organization Development, PTT Public Company Limited

2009-2012 Executive Vice President, Business Development and Project Management, Petrochemicals and Refining Business Unit, PTT Public Company Limited

2005-2009 Executive Vice President, Subsidiary Planning and Management, Petrochemicals and Refining Business Unit, PTT Public Company Limited

• Bachelor of  sciences Industrial Education and Technology, Civil Engineering,
  King Mongkut’s University of Technology Thonburi
• Bachelor of Engineering, Civil Engineering, King Mongkut’s University of Technology Thonburi
• Certificate of Public and Private Management Program, Notional Institute of Development Administration
• Diploma of Metropolitan Leader, Bangkok Metropolitan and King Prajadhipok’s Institute
• Certificate of New Government Budget Management, University of California Los Angeles (UCLA)
• Certificate of Infrastructure and System Development Traffic and Transportation
• Certificate of Corporate Governance for Director and Senior Executive of State Enterprises and Public Organization (Class 11), King Prajadhipok’s Institute
• Certificate of Senior Executive Management of Metropolitan Development “Mahanakhon” (Class 1), Bangkok Metropolitan
• Certificate of Systematic Problem Solving and Decision Making: SPSDM, Office of the Public Sector Development Commission (OPDC)
• The Rule of Law and Democracy (Class 3), College Constitution Court
• Business Revolution and Innovation Network “BRAINS” (Class 2), The Federation of Thai industries (F.T.I.)
• Certificate Health Ambassador (Class 1), Chulabhorn Royal Academy
• The Role of the Board in IT Governance, Year 2020, Thai Institute of Directors Association (IOD)
• Director Certification Program (DCP), Class 136/2012, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Oct. 2019 – Present Independent Director / Member of the Audit Committee, IRPC Public Company Limited

Feb. 2017 – Present Independent Director / Chairman / Chairman of Nomination and Remuneration committee,

Stonehenge Inter Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

2007 – Present University Promotion Committee Board, King Mongkut’s University of Technology Thonburi

Work Experience within the past 5 years 

Apr. 2013 – 2016 Deputy Governor of Bangkok, Bangkok Metropolitan Administration

2011 – 2013 Board of Directors, Metropolitan Electricity Authority (MEA)

2011 – 2013 Deputy Permanent Secretary for Bangkok, Bangkok Metropolitan Administration

Oct.2009 – Sep.2011 Director General Public works Department, Bangkok Metropolitan Administration

• Bachelor of Laws (Second Class Honor), Chulalongkorn University
• Master of Laws (Business Law), Chulalongkorn University
• Master of Laws (LL.M.), Columbia University School of Law, New York, USA
• The Executive Program in Energy Literacy for a Sustainable Future, Class 15, Thailand Energy Academy
• Leadership Development Program (LDP 3) Class 4/2019, PTT Leadership and Learning Institute
• TIJ Executive Program the Rule of Law & Development, (TIJ RoLd), class 3, Thailand Institute of Justice (TIJ)
• TIJ Workshop for Emerging Leaders on the Rule of Law and Policy, class 3, Thailand Institute of Justice (TIJ)
• Certificate in Anti-Corruption Strategic Management for Senior Executives, Class 9/2018,
  Office of the National Anti-Corruption Commission
• TLCA Executive Development Program Class 1/2008, Thai Listed Companies Association (TLCA)
• Risk Management Program for Corporation Leaders (RCL), Class 18/2019, Thai Institute of Directors Association (IOD)
• Ethical Leadership Program (ELP), Class 15/2019, Thai Institute of Directors Association (IOD)
• Board Nomination and Compensation Program (BNCP), 7/2019, Thai Institute of Directors Association (IOD)
• Anti-Corruption: The Practical Guide (ACPG), Class 38/2017, Thai Institute of Directors Association (IOD)
• Director Certification Program (DCP), Class 139/2010, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Apr. 2021 – Present Director / Member of the Risk Management Committee, IRPC Public Company Limited

Oct. 2017 – Present Senior Executive Vice President, Office of General Counsel

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

Dec. 2019 – Present Director, Energy Complex Company Limited

Oct. 2021 – Present Chairman, Global Renewable Power Company Limited

Oct. 2021 – Present Chairman, PTT Saving and Credit Cooperative Limited

Nov. 2021 – Present Director, CU Engineering Enterprise Company Limited

Nov. 2021 – Present Director, Primate Enterprise Company Limited

Work experience within the past 5 years

Jan. 2021 – Mar. 2021 Director / Member of the Corporate Governance Committee, IRPC Public Company Limited

Dec. 2019 – Nov. 2019 Chairman, Energy Complex Company Limited

Mar. 2018 – Dec. 2020 Director, PTT Oil and Retail Business Public Company Limited

Apr. 2017 – Dec. 2019 Director, Global Power Synergy Public Company Limited

Oct. 2017 – Sep. 2018 Director, East Mediterranean Gas Company S.A.E.

Feb. 2017 – Jan. 2018 Member – Legal Expert, Finances and Assets Policy Committee, Srinakharinwirot University

Feb. 2017 – Aug. 2017 Independent Director / Member of the Audit Committee Bangkok Commercial Asset Management Public Co., Ltd.

Mar. 2016 – Jun. 2017 Senior Counsel, Weerawong, Chinnavat & Patners Company Limited  (Former Company Name: Weerawong, Chinnavat & Peangpanor Company Limited”. Changed to the current name on April 3, 2017)

2013 – Mar. 2018 Advisor / Lecturer, Investment Banking Club, Association of Thai Securities Companies

2009 – Feb. 2016 Partner and Associate, Weerawong, Chinnavat & Peangpanor Company Limited

• Bachelor of Engineering in Sanitary Engineering, Chulalongkorn University

• Master of Engineering (Environmental Engineering), Chulalongkorn University

• Ph.D in Environmental Engineering, Institute National de Science Applique’e de Toulouse (INSA-Toulouse), France
• Certification in Top Executives in the Poom Palung Pandin Program, Class 5, Chulalongkorn University
• Director Accreditation Program (DAP), Class 102/2013, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Apr. 2021 – Present Member of the Corporate Governance Committee, IRPC Public Company Limited

Mar.2021 – Present Independent Director, IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

Apr. 2021 – Present Director, Chulalongkorn University Alumni Association

Oct. 2019 – Present Expert member in Water Pollution Control Sub-Committee, Department of Pollution Control, Ministry of Natural Resources and Environment 

May 2018 – Present Vice President for Student Affairs, Chulalongkorn University

Dec. 1995 – Present Assistant Professor, Department of Environmental Engineering, Faculty of Engineering,
Chulalongkorn University

Work experience within the past 5 years

May 2016 – Apr. 2018 Assistant to the president for Student and Alumni Affairs, Chulalongkorn University

Mar. 2013 – Feb. 2016 Independent Director/ Member of the Audit Committee, Daii Group Public Company Limited

Apr. 2010 – May 2016 Head of Environmental Engineering Department, Faculty of Engineering, Chulalongkorn University

• Bachelor of Engineering in Electrical Engineering, King Mongkut’s Institute of Technology Ladkrabang
• Master of Engineering in Industrial Engineering Management, Asian Institute of Technology
• Advance Management Program (AMP 187) – Harvard Business School, Executive Education, USA
• GE Energy Customer Executive Leadership Program (GE:PTT Executive Leadership) – GE Global Learning Crotonville Leadership Institute, USA
• Advanced Certificate Course in Politics and Governance in Democratic Systems for Executives (Batch 23)
• Top Executives in the Energy Education Program (Batch 12), Thailand Energy Academy
• The Joint State-Private Sector Course (Batch 5), Police College
• Leadership Development Program III (Batch 2), PTT Leadership and Learning Institute
• Director Certification Program (DCP), Class 152/2011, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Dec. 2020 – Present Director / Member of the Risk Management Committee / President and Chief Executive Officer /
Secretary of the Board of Directors, IRPC Public Company Limited

Dec. 2020 – Present Director, UBE Chemicals (Asia) Public Company Limited

2018 – Present Senior Executive Vice President, Downstream Petroleum Business Group, PTT Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

Oct. 2021 – Present Chairman, PTT Energy Solutions Company Limited

Apr. 2021 – Present Member of the Council of Honorable Institutions, Vidyasirimedhi Institute of Science and Technology (VISTEC)

Mar. 2021 – Present Advisor to the Thai Volunteer Power Club

Mar. 2021 – Present Chairman, IRPC OIL Company Limited

Jan. 2021 – Present Chairman, IRPC Polyol Company Limited

Jan. 2021 – Present Council of Trustees, Petroleum Institute of Thailand

Dec.2020 – Present Chairman, IRPC A&L Company Limited

Dec. 2020 – Present Chairman, IRPC Technology Company Limited

Dec. 2020 – Present Chairman, iPolymer Company Limited
Dec. 2020- Present Council Member / Executive Committee, Thailand Business Council for Sustainable (TBCSD)

Dec. 2020 – Present Advisory Committee of the Petroleum and Petrochemical College, Chulalongkorn University

Jul. 2020 – Present Director, The Federation of Thai Industries

Work experience within the past 5 years

Dec. 2020 – Oct. 2021 Deputy Chairman, PTT Energy Solutions Company Limited

Jan. 2019 – Nov. 2020 Director, Ratchaburi Power Company Limited

Apr. 2019 – Nov. 2020 Director, Glow Energy Public Company Limited

Mar. 2019 – Nov. 2020 Director, Glow Company Limited

Mar. 2019 – Nov. 2020 Director, Glow SPP 2 Company Limited

Mar. 2019 – Nov. 2020 Director, Glow SPP 3 Company Limited

Mar. 2019 – Nov. 2020 Director, Glow IPP 2 Holding Company Limited

Mar. 2019 – Nov. 2020 Director, Glow SPP 11 Company Limited

Mar. 2019 – Nov. 2020 Director, Glow IPP Company Limited

Nov. 2018 – Nov. 2020 Director, Xayaburi Power Company Limited

Oct. 2018 – Nov. 2020 Director / Member of the Risk Management Committee / President and Chief Executive Officer / Secretary of the Board of Directors, Global Power Synergy Public Company Limited

2017 – 2018 Executive Vice President, Downstream Business Group Alignment, PTT Public Company Limited secondment in the position of Executive Vice President-Organization Effectiveness of Thaioil Public Company Limited

2015 – 2016 Executive Vice President, Downstream Business Group Alignment, PTT Public Company Limited secondment in the position of President of HMC Polymers Company Limited

• Bachelor of Engineering Program in Mechanical Engineering, Khon Kaen University
• Master of Business Administration Program, Kasetsart University 
• Leadership Development Program, MDP III Business Management, MDP III People Management, Advanced Management Program (AMP) 3 – Business and People Management, PTT Leadership and Learning Institute 
• Leadership Develpoment Program II (LDP II), China
• Director Certification Program (DCP), Class 211/2015, Thai Institute of Directors Association (IOD)

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Apr. 2022 – Present            Member of the Risk Management Committee, IRPC Public Company Limited

Oct. 2021 – Present            Director, IRPC Public Company Limited

Oct. 2021 – Present            Senior Executive Vice President, Engineering and Infrastructure, PTT Public company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

Dec. 2020 – Present            Director, SUEZ Environmental Services Company Limited

Apr. 2019 – Present            Director, Energy Complex Company Limited

Apr. 2018- Present              Director, Combined Heat and Power Producing Company Limited

Work experience within the past 5 years

Oct. 2021 – April 2022       Member of the Nomination and Remuneration Committee, IRPC Public Company Limited

Oct. 2015 – Sep.2021        Executive Vice President, Engineering and Project Management, PTT Public company Limited

Aug. 2014 – Sep. 2015      Vice President, Project Engineering Department, PTT Public company Limited

• Bachelor of Economics,  Ramkhamhaeng University, Bangkok THAILAND
• Master of Science Program in Applied Statistics, National Institute of Development Administration, Bangkok THAILAND
• Master of Science in Economics, Murray State University, USA
• Inspector General Program 2021, Government Inspection Development Institute, Office of the Permanent Secretary, Prime Minister Office
• Diploma, National Defence College, The National Defence Course Class 62, Thailand National Defence College
• The Executive Program in Energy Literacy for a Sustainable Future, TEA 12, Thailand Energy Academy
• Budgeting for Executives Program, BEP 5, Budget Bureau Personnel Development Institution, Budget Bureau
• The civil service executive development program : visionary and moral leadership 85, Office of the Civil Service Commission

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand 

Jan. 2022 – Present Director / Member of the Nomination and Remuneration Committee, IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

Dec. 2020 – Present Inspector General, Ministry of Energy

Work experience within the past 5 years

Dec. 2020 – Jan. 2022 Acting Manager Of ENCON Fund Office

Oct. 2017 – Dec. 2020 Deputy Director General, Energy Policy and Planning Office 

Mar. 2015 – Sep. 2017 Director of Petroleum and Petrochemical Policy Bureau, Energy Policy and Planning Office

• Bachelor of Science Program, Chulachomklao Royal Military Academy, Class 22
• Master of Political Science, Burapha University
• National Defence College (NDC), Class 60/2017

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand

Apr. 2022 – Present                            Independent Director, IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

Oct. 2021 – Present                            Army Senior Advisor, Office of the Commander

Dec. 2021 – Present                           Director, KTB General Services and Security Company Limited

Work experience within the past 5 years

Oct. 2020 – Sep. 2021                       Army Advisor

Apr. 2019 – Sep. 2020                       Deputy Commanding General, Territorial Defense Command

Oct. 2018 – Mar. 2018                       1^st Corps Deputy Commander

Oct. 2016 – Sep. 2018                       Commanding General, The 13^th Military Circle

• Bachelor of Laws, Thammasat University
• Bachelor of Laws, University of Bristol
• Master of Laws, University of Bristol
• Master of Laws (Harlan Fiske Stone Scholar), Columbia University School of Law
• State Sector Public Lawyer Training Certificate, Office of the Council of State
• Krisdika Lawyer Training Certificate, Office of the Council of State
• New Wave Leaders, Class 9, Office of the Civil Service Commission

Current Position

Board member/Management in Listed Company – The Stock Exchange of Thailand

Apr. 2022 – Present            Independent Director / Member of the Nomination and Remuneration Committee,

IRPC Public Company Limited

Board member/Management in Non-Listed Company – The Stock Exchange of Thailand

2020 – Present                     Acting Director of Division 2, Strategic Transformation Office

2020 – Present                     Member and Secretary of the Urgent Law Reform Committee

2020 – Present                     Members of the Subcommittee on Legal Reform for Digital Economy and Society and Subcommittee on Revision of Outdated Laws, Urgent Law Reform Committee

2016 – Present                     Director of Special Affairs, Thai Law Division, Office of the Council of State

2014 – Present                     Adjunct Lecturer, Faculty of Economics, Kasetsart University

Work experience within the past 5 years

2019 – 2020         Member of the Ad Hoc Committees of the House of Representatives and Senate to Deliberate the Bill on Organisation to Assign Radio Frequencies and to Regulate Broadcasting and Telecommunication Services (No. ..) B.E. …. (Selection of NBTC Commissioners)

2019                       Member of the Ad Hoc Committee of the National Legislative Assembly to Deliberate the Bill on Electronic Transactions (No. ..) B.E. …. (Digital Identification)

2019                       Member of the Ad Hoc Committee of the National Legislative Assembly to Deliberate the
Bill on Protection of the Public in Contracts for Sale with Right of Redemption of Land for Agricultural or Residential Purposes B.E. ….

2019                       Member of the Ad Hoc Committee of the National Legislative Assembly to Deliberate the Bill on Leasehold Rights B.E. ….

2018 – 2020         Member of the Legal Subcommittee, Tobacco Authority of Thailand

2018                       Member of the Ad Hoc Committee of the National Legislative Assembly to Deliberate the Bill on Tobacco Authority of Thailand B.E. ….

2017 – 2020         Member of the Legal Committee, Thai Airways International Public Company Limited

2016 – 2020         Secretary of various committees of the Council of State

2013 – 2017         Member and Secretary of the Subcommittee on Revision of Civil Procedure Code,  Office of the Council of State