About IRPC

Education/Training

• Bachelor of Science, Khon Kaen University
• Master of Public Administration, National Institute of Development Administration (NIDA)
• Master of Policy Science (M.P.S.), International Program, Saitama University, Japan
• Public Law Certificate, Faculty of Law, Thammasat University
• Public Director Certification Program (PDI), Class 1, King Prajadhipok’s Institute

Current Position

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

Jun.2015 – Present            Independent Director / Chairman of the Nomination and Remuneration Committee,
IRPC Public Company Limited

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

Dec.2019 – Present            Extraordinary House Committee on studying amendment of the constitution, Parliament

Mar.2018 – Present            Chairman of the Sub-Committee, the National Anti-Corruption Commission (NACC)

2016 – Present                     Member, Thammasat University Council

Dec.2014 – Present             Secretary General, King Prajadhipok’s Institute

2011 – Present                     Sub-Committee, the National Anti-Corruption Commission (NACC)

2008 – Present                  Member, Nakhon Ratchasima Rajabhat University Council

Work experience within the past 5 years

2011 – Aug.2018                 Member, the National Culture Commission

2015 – Sep.2018                 Advisor, Constitution Drafting Committee 2017

2011 – Oct.2018                  Sub-Committee, the Office of the Public Sector Development Commission (OPDC)

Sep.2017 – 2019                 Director, Member of the Board of Directors of the Strategy for Balancing and Developing the Public Sector management System

Oct .2014- Apr.2015           Member of the Risk Management Committee, IRPC Public Company Limited

Apr.2013-Apr.2015             Chairman of the Nomination and Remuneration Committee, IRPC Public Company Limited

2012                                       Member of the Audit Committee, IRPC Public Company Limited

Apr.2009- Apr.2015            Independent Director, IRPC Public Company Limited

Education/Training

• 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
• 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

Sep.2016-Present              Chairman of the Corporate Governance 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

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

2014-2015                            Member of the National Reform Council

2014-2015                            Director, Loxley Public Company Limited

2013-2015                            Senior Consultant, The Bangchak Petroleum Public Company Limited

2005-2012                            President, The Bangchak Petroleum Public Company Limited

2011-2012                            Chariman, Bangchak Solar Energy Company Limited

2011-2012                            Chariman, The Ubon Bioethanol Company Limited

2008-2012                            Chariman, The Bangchak Biofuel Company Limited

2008-2011                            Chairman, Thailand Business Council for Sustainable Development (TBCSD)

2008-2011                            Director, Thai Capital Market Organizations

2007-2011                            Director, Thai Listed Companies Association

Education/Training

• Bachelor of Engineering, Chiangmai University
• Master of Business Administration, Thammasat University
• Program for Global Leadership (PGL), Harvard Business School, USA
• Oxford Energy Seminar, UK
• Break Through Program for Senior Executives (BPSE), IMD Institute, Switzerland
• Diploma, National Defence College, The Joint State – Private Sector Course, Class 20, Thailand National Defence College
• Executive Program, Class 15, Capital Market Academy (CMA)
• Executive Program, Energy Education, Class 3, Thailand Energy Academy
• Director Certification Program (DCP), Class 129/2010, Thai Institute of Directors Association (IOD)

Current Position

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

Feb.2020 – Present            Independent Director, IRPC Public Company Limited

Apr.2016 – Present             Director / Chairman of the Risk Management Committee, IRPC Public Company Limited

Aug.2017 – Present            Director, National Power Supply Public Company Limited

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

Dec.2017 – Present         President, Ritta Holdings Company Limited

Work experience within the past 5 years

Jan.2019 – Jan.2020          Director, PTT Public Company Limited

Jul.2017 – Jun.2019           President, Bangkok Mass Transit Authority

May 2014– Apr.2016          Chairman, PTT Energy Resources Company Limited

2013-Apr.2016                     Director, Thai Oil Public Company Limited

2013-Nov.2015                    Director, PTT Exploration and Production Public Company Limited

2013-2015                            Chief Operating Officer, Upstream Petroleum and Gas Business Group, PTT Public Company Limited

2011-2013                            Chief Operating Officer, Downstream Petroleum Business Group, PTT Public Company Limited

2010-2011                            Senior Executive Vice President, Corporate Strategy, PTT Public Company Limited

Education/Training

• 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
• 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

2013-2014                            Director – General, Department of Energy Business, Ministry of Energy

2011-2013                            Deputy Director General, Department of Energy Business

2006-2011                            Director, Bureau of Fuel Business Safety, Department of Energy Business

Education/Training

• 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
• Advanced Certificate Course in Public Administration and Law for Executives, Class 9/2011, King Prajadhipok’s Institute
• Oxford Programme On Negotiation in Bangkok, Leadership Focus Institute
• 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

Nov.2014 – Sep.2015         International Economic Advisor of Fiscal Policy Office, Ministry of Finance

Nov.2012 – Nov.2014         Deputy Director-General of Fiscal Policy Office, Ministry of Finance

Sep.2010 – Nov.2012         Minister (Economics and Finance), Office of Economics and Financial Affairs for U.K. and Europe, Royal Thai Embassy, U.K.

Education/Training

• Bachelor of Engineering (Electrical), Chulalongkorn University
• Master of Engineering (Electrical), Chulalongkorn University
• The Executive Program in Energy Literacy for a Sustainable Future, Class 14/2019, Thailand Energy Academy
• Diploma, National Defence College, The National Defence Course, Class 60, Thailand National Defence College
• TIJ Executive Program on the Rule of Law and Development (RoLD Program), 2017, Thailand Institute of Justice (TIJ)
• Leadership Program, Class 22/2016, Capital Market Academy, The Stock Exchange of Thailand
• G – 20Y Summit 2015, France
• Mitsui – Harvard Business School HBS – Global Management Academy 2015 Japan and USA
• Program for Senior Executive on Justice Administration Batch, Class 19/2014, Judicial Training Institute
• Leadership Development Program III, PTT Leadership and Learning Institute
• Breakthrough Program for Senior Executives International Leading Business School (IMD) Lausanne, Switzerland
• Assessor Training Program, Thailand Quality Award (TQA)
• Financial Statement for Directors, PTT Public Company Limited
• The Role of the Board in IT Governance, Thai Institute of Directors Association (IOD)
• Director Certification Program (DCP), Class 146/2011, Thai Institute of Directors Association (IOD)
• Financial Statements for Directors (FSD), Class 12/2011, Thai Institute of Directors Association (IOD)

Current Position

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

Jan.2021 – Present             Director / Member of the Nomination and Remuneration, IRPC Public Company Limited

Dec.2020 – Present            Senior Executive Vice President, Innovation and Digital, PTT Public Company Limited

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

Jan.2020 – Present             Advisor, Chulalongkorn University Alumni Association

May 2017- Present              Director, Power For Sustainable Future Foundation

Work experience within the past 5 years

Dec.2020 – Jan.2021         Director / Member of the Corporate Governance Committee, IRPC Public Company Limited

Feb.2019 – Nov.2020         Senior Executive Vice President, Downstream Petroleum Business Group, PTT Public Company Limited

Aug.2019 – Nov.2020         Deputy Chairman, PTT Energy Solutions Company Limited

May.2019 – Nov.2020        Chairman, IRPC Oil Company Limited

Apr.2019 – Jan.2021          Chairman, IRPC Polyol Company Limited

Mar.2019 – Nov.2020         Director, IRPC Oil Company Limited

Mar.2019 – Dec.2020         Chairman, IRPC A&L Company LimitedSok

Mar.2019 – Nov.2020        Chairman, IRPC Technology Company Limited

Mar.2019 – Dec.2020        Chairman, iPolymer Company Limited

Feb.2019 – Nov.2020         Director / Member of the Risk Management Committee / President and Chief Executive Officer / Secretary of the Board of Directors, IRPC Public Company Limited

Jan.2019 – Nov.2020       Director, UBE Chemicals (Asia) Public Company Limited

Feb.2019 – Aug.2019         Chairman, PTT Energy Solutions Company Limited

Oct.2017 – Jan.2019          Chairman, PTT Global LNG Company Limited

2017                                       Chairman, PTT LNG Company Limited

Oct.2015 – Jan.2019          Senior Executive Vice President, Gas Business Unit, PTT Public Company Limited

2015 – 2016                         Executive Vice President working on Acting Senior Executive Vice President, Gas Business Unit, PTT Public Company Limited

Oct.2015 – Jan.2019          Director / Member of the Risk Management Committee, Thaioil Public Company Limited

2014 – 2018                         Chairman, PTT Natural Gas Distribution Company Limited

Oct.2014 – Sep.2015         Executive Vice President, PTT, working on a secondment as President, Global Power Synergy Public Company Limited

Education/Training

• Bachelor of Engineering in Chemical Engineering with 2nd Class Honor, Chulalongkorn University
• TLCA Executive Development Program (EDP), Class 3/2009, Thai Listed Company Association
• Advanced Certificate Course Politics and Governance in Democratic Systems for Executives, Class 15/2012,
  King Prajadhipok’s Institute
• Capital Market Academy Leader Program, Class 16/2013, Capital Market Academy
• Diploma, National Defence College, The Joint State – Private Sector Course, Class 26/2013,
  Thailand National Defence College
• The Executive Program in Energy Literacy for a Sustainable Future, Class 6/2015, Thailand Energy Academy (TEA)
• The Board’s Role in Strategic Formulation, Governance Matters Australia
• Director Certification Program (DCP), Class 132/2010, Thai Institute of Directors (IOD)
• Audit Committee Program (ACP), Class 38/2012, Thai Institute of Directors (IOD)
• Monitoring the System of Internal Control & Risk Management (MIR), Class 12/2012, Thai Institute of Directors (IOD)

Current Position

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

Jan. 2021 – Present            Director, IRPC Public Company Limited

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

Mar. 2019 – Present           Chairman, Vrtwins Company Limited

Apr. 2019 – Present            Director, Drink Me Food & Beverage Company Limited

Jun. 2019 – Present            Director, The Black Tie Service Company Limited

Jun. 2019 – Present            Director, Chomchob Group Company Limited

Work Experience within the past 5 years

Jan. 2019 – Feb. 2019       Senior Executive Vice President, attached to President and Chief Executive Officer, PTT Public Company Limited

Oct. 2013 – Jan. 2019        Senior Executive Vice President, PTT Public Company Limited, secondment in the position of Director / President / Secretary of the Board of Directors, IRPC Public Company Limited

Jan. 2019                             Chairman, IRPC Polyol Company Limited

Dec. 2018 – Jan. 2019       Chairman, iPolymer Company Limited

Jan. 2017 – Jan. 2019        Chairman, PTT Energy Solutions Company Limited

Mar. 2015 – Jan. 2019        Chairman, IRPC Technology Company Limited

Oct. 2014 – Jan. 2019        Member of Risk Management Committee, IRPC Public Company Limited

Aug. 2014 – Jan. 2019       Chairman, IRPC Oil Company Limited

Jan. 2014 – Jan. 2019        Director, The Federation of Thai Industries

Nov. 2013 – Jan. 2019        Chairman, IRPC A&L Company Limited

Nov. 2013 – Jan. 2019        Director, UBE Chemicals (Asia) Public Company Limited

Nov. 2018 – Dec. 2018      Director, iPolymer Company Limited

Jun. 2018 – Dec. 2018       Director, IRPC Polyol Company Limited

Feb. 2015 – Jun. 2017       Chairman, IRPC PCC Company Limited

Aug. 2014 – May 2018       Chairman, IRPC Polyol Company Limited

Aug. 2014 – Jul. 2016        Chairman, Thai ABS Company Limited

Jan. 2014 – Feb. 2018       Chairman, Petroleum Refining Industry Club, The Federation of Thai Industries

Nov. 2013-Jun. 2015          Director, PTT Polymer Marketing Company Limited

Education/Training

• Armed Forces Academies Praparatory School, Class 13
• Royal Thai Air Force Academy, Class 20
• Master of Engineer (Aeronautical Engineering), Hochschule der Bundeswehr Muenchen, Germany
• Squadron Officers, Class 56
• Air Command and Staff College, Class 33
• Air War College, Class 36
• Certificate in top Executives in the Energy Education Program, Class 8/2016, Thailand Energy academy (TEA)
• Thailand’s 5^th National Conference on Collective Action Against Corruption (Tackling Corruption through Public-Private Collaboration)
• Seminar “Incorporation of State Investment Corporation”
• Ethical Leadership Program (ELP) Class 7/2017, Thai Institute of Directors Association (IOD)
• Director Accreditation Program (DAP), Class 117/2015, Thai Institute of Directors Association (IOD)
• Role of the Nomination & Governance Committee Program (RNG), Class 7/2015,
  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 Nomination and Remuneration Committee,

IRPC Public Company Limited

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

2019 – Present                     Chairman, Spot Services Alliances Company Limited

Work Experience within the past 5 years

2016-2018                            Independent Director / Chairman of the Nominating Committee, PTT Public Company Limited

2014-2016                            Independent Director / Member of the Nominating Committee, PTT Public Company Limited

2013-2014                            Director, Directorate of Aeronautical Engineering, Royal Thai Air Force

2013                                       Special Expert, Royal Thai Air Force

2011-2013                            Deputy Director, Directorate of Adronautical Engineering, Royal Thai Air Force

Education/Training

• 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
• 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

Education/Training

• Bachelor of Engineering (Machinery Engineering), Kasetsart University
• Advanced Certificate Course in Public Administration and Law for Executives, King Prajadhipok’s Institute, 2010
• PTT – GE Executive Program, GE Croton Ville, USA 2012
• Public Director Certification Program (PDI), 2013 , King Prajadhipok’s Institute
• Director Certificate Program (DCP) Class 103/2008, Thai Institute of Directors Association (IOD)

Current Position

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

May 2019 – Present            Independent Director / Member of the Corporate Governance 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

2012 – 2015          Senior Executive Vice President, Gas Business Unit, PTT Public Company Limited

2011 – 2012          Executive Vice President, Natural Gas Separation, PTT Public Company Limited.

2009 – 2011          Executive Vice President, Natural Gas Pipeline System, PTT Public Company Limited

Education/Training

• Bachelor of Political Science, Thammasat University
• Master of Business Administration (MBA), Western Michigan University, USA
• The Civil Service Executive Development Program: Visionary and Moral Leadership Class 86, Civil Service Training Institute, Office of the Civil Service Commission
• Chief of Staff Program Class 53, Joint Staff College, National Defense Studies Institute
• The Executive Program in Energy Literacy for Sustainable Future TEA Class 13, Thailand Energy Academy
• Director Certification Program (DCP), Class 288/2020, Thai Institute of Directors Association (IOD)
• Director Accreditation Program (DAP), Class 168/2020, Thai Institute of Directors Association (IOD)

Current Position

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

Aug. 2019 – Present            Director / Member of the Risk Management Committee, IRPC Public Company Limited

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

Apr. 2019 – Present            Director General, Energy Policy and Planning

Work Experience within the past 5 years

Feb. 2018 – Apr. 2019        Deputy Director General, Energy Policy and Planning Office

Apr. 2015 – Feb. 2018         Director, Power Policy Bureau, Energy Policy and Planning Office

Education/Training

• 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
• 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

Education/Training

• 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
• Certificate, The Executive Program in Energy Literacy for a Sustainable Future, Class of 15^th, Thailand Energy Academy (TEA)
• Leadership Development Program 3 (LDP 3), Class 4/2019, PTT Leadership and Learning Institute (PLLI)
• TIJ Executive Program on The Rule of Law and Development (TIJ RoLD), Class 3/2019, Thailand Institute of Justice (TIJ)
• TIJ Workshop for Emerging Leaders on the Rule of Law and Policy, Class 3/2019, 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)
• Director Certification Program (DCP), Class 7/2001, Thai Institute of Directors Association (IOD)
• Anti-Corruption: The Practical Guide (ACPG), Class 38/2017, Thai Institute of Directors Association (IOD)
• Ethical Leadership Program (ELP), Class 15/2019, Thai Institute of Directors Association (IOD)
• Risk Management Program for Corporate Leaders (RCL), Class 18/2019, Thai Institute of Directors Association (IOD)
• Board Nomination and Compensation Program (BNCP), Class 7/2019, Thai Institute of Directors Association (IOD)

Current Position

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

Jan. 2021 – Present            Director, 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           Chairman, Energy Complex Company Limited

Work experience within the past 5 years

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

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

Feb. 2017 – Aug. 2017      Independent Director / Member of the Audit Committee Bangkok Commercial Asset Management Public Company Limited

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

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

Education/Training

• 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

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

Jan.2021 – Present            Chairman, IRPC Polyol Company Limited

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

Dec.2020 – Present          Chairman, IRPC Technology Company Limited

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

Dec.2020 – Present         Chairman, iPolymer Company Limited

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

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

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

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 Co., Ltd.

Mar.2019 – Nov.2020          Director, Glow SPP 2 Co., Ltd.

Mar.2019 – Nov.2020          Director, Glow SPP 3 Co., Ltd.

Mar.2019 – Nov.2020          Director, Glow IPP 2 Holding Co., Ltd.

Mar.2019 – Nov.2020          Director, Glow SPP 11 Co., Ltd.

Mar.2019 – Nov.2020          Director, Glow IPP Co., Ltd.

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, Global Power Synergy Public Company

Limited

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

2015 – 2016                         Executive Vice President, Downstream Business Group Alignment, PTT Plc.
secondment in the position of President of HMC Polymers Co., Ltd.

2013 – 2015                         Executive Vice President, Business Development and Project Management, Petrochemicals and Refining Business Unit, PTT Plc.