About IRPC

Management Team

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Mr. Noppadol Pinsupa

Director / Member of the Risk Management Committee / President / Secretary of the Board of Directors

Mr. Noppadol Pinsupa

Director / Member of the Risk Management Committee / President / Secretary of the Board of Directors

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
  • 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

Feb.2019 – Present            Director / Member of the Risk Management Committee / President / Secretary of the Board of Directors / IRPC Public Company Limited

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

Board member/Management in NonListed Company The Stock Exchange of Thailand

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

May.2019 – Present            Chairman, IRPC Oil Company Limited

Apr.2019 – Present             Chairman, IRPC Polyol Company Limited

Mar.2019 – Present            Director, IRPC Oil Company Limited

Mar.2019 – Present          Chairman, IRPC A&L Company Limited

Mar.2019 – Present          Chairman, IRPC Technology Company Limited

Mar.2019 – Present          Chairman, iPolymer Company Limited

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

Work experience within the past 5 years

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

2012 – 2014                         Executive Vice President, Natural Gas for Vehicle, PTT Public Company Limited

2010 – 2012                         Executive Vice President, Natural Gas Distribution, Gas Business Unit, PTT Public Company Limited

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Mrs. Nidcha Jirametthanakij

Senior Executive Vice President, Corporate Accounting & Finance

Mrs. Nidcha Jirametthanakij

Senior Executive Vice President, Corporate Accounting & Finance

Education/Training

  • Bachelor of Accounting (Accounting), Thammasat University
  • Master of Business Administration, Kasetsart University
  • Executive Development Program by Fiscal Policy Research Institute Foundation, Kingdom of Thailand in cooperation with Maxwell School of Syracuse University
  • Advanced Management Program (AMP) 2 – People Management
  • CFOs Orientation Course for New IPOs, The Stock Exchange of Thailand (SET)
  • Director Certification Program (DCP), Class 206/2015, Thai Institute of Directors Association (IOD)

Current Position

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

Oct. 2018 – Present             Senior Executive Vice President, Corporate Accounting & Finance, IRPC Public Company Limited

Mar. 2018 – Present            Executive Vice President, Corporate Finance & Accounting, PTT Public company Limited

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

Dec.2018 – Present            Director, IRPC A&L Company Limited

Nov.2018 – Present            Director, iPolymer Company Limited

Nov.2018 – Present            Director, IRPC Oil Company Limited

Nov.2018 – Present            Director, IRPC Polyol Company Limited

Nov.2018 – Present            Director, WHA Industrial Estate Rayong Company Limited

Oct.2018 – Present             Director, UBE Chemicals (Asia) Public Company Limited

Oct.2018 – Present             Director, IRPC Clean Power Company Limited

Work experience within the past 5 years

2018                                       Executive Vice President, PTT Public Company Limited, Secondment to

PTT Oil and Retail Business Company Limited

2016 – 2018                          Vice President, Group Financial Planning, PTT Public Company Limited

2013 – 2016                          Acting Managing Director, PTT Regional Treasury Center Pte. Ltd.

2011 – 2013                          Vice President, Investor Relations, PTT Public Company Limited

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Mr. Somkiat Lertritpuwadol

Senior Executive Vice President, Corporate Strategy

Mr. Somkiat Lertritpuwadol

Senior Executive Vice President, Corporate Strategy

Education/Training

  • Bachelor of Science (Chemistry), Ramkhamhaeng University
  • Master of Business Administration, Asian University
  • Mini MBA, Thammasart University
  • NIDA Executive Leadership Program – Wharton University of Pennsylvania
  • Advanced Certificate Course in Public Economics Management for Executives, Class 11, King Prajadhipok’s Institute
  • The Executive Program in Energy Literacy for a Sustainable Future (TEA) Class 9, Thailand Energy Academy
  • Capital Market Academy Leader Program, Class 285/2019, Capital Market Academy, The Stock Exchange of Thailand
  • Financial Statements for Directors (FSD), Class 36/2018, Thai Institute of Directors Association (IOD)
  • Director Certification Program (DCP), Class 224/2016, Thai Institute of Directors Association (IOD)
  • Director Accreditation Program (DAP), Class 111/2014, Thai Institute of Directors Association (IOD)

Current Position

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

Jan.2019-Present                Senior Executive Vice President, Corporate Strategy, IRPC Public Company Limited

Jan.2019-Present                Secretary of the Risk Management Committee, IRPC Public Company Limited

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

Mar.2019 – Present            Director, IRPC Clean Power Company Limited

Nov.2018 – Present            Director, iPolymer Company Limited

Jul.2018-Present                 Director, WHA Industrial Estate Rayong Company Limited

Jan.2016-Present                 Acting Managing Director, IRPC OIL Company Limited

Jan.2016-Present                Acting Managing Director, IRPC A&L Company Limited

Dec.2014-Present               Director, IRPC A&L Company Limited

Feb.2012-Present               Director, IRPC Oil Company Limited

Work experience within the past 5 years

Dec.2014-Feb.2019           Director UBE Chemical (Asia) Public Company Limited

Jan.2016-Dec.2018            Senior Executive Vice President, Corporate Commercial and Marketing, IRPC Public Company Limited

Feb.2015-Jun.2017            Director, IRPC PCC Company Limited

Jan.2016-Dec.2016            Acting Executive Vice President, Corporate Marketing, IRPC Public Company Limited

Feb.2012-Jul.2016             Director, Thai ABS Company Limited

Oct.2012-Apr.2015             Director, TPI Internet Portal Company Limited

2011-2015                            Executive Vice President, Corporate Marketing, IRPC Public Company Limited

2010-2011                            Executive Vice President, Corporate Planning Supply Feedstock&Trading /
Acting Executive Vice President, Research and Development, IRPC Public Company Limited

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Miss Wanida Utaisomnapa

Senior Executive Vice President, Corporate Commercial and Marketing

Miss Wanida Utaisomnapa

Senior Executive Vice President, Corporate Commercial and Marketing

Education/Training

  • Bachelor of Business Administration (Finance with second class honors), Bangkok University
  • Master of Business Administration (Finance and Marketing), National University, San Diego, USA
  • PLLI Leadership Development Program, IMD, Singapore
  • Advance Management Program, DDI
  • Leadership / The 7 HABITS of Highly Effective People, PacRim / FranklinCovey
  • PTT-HBS Leadership Development Program Class 1, Harvard Business School, India&China
  • Refinery Economics, Solomon Associates, Singapore
  • Advance Price Risk Management, Invincible Energy, Singapore
  • The Board’s Role in Strategic Formulation, Governance Matters Australia

Current Position

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

Jan.2019-Present                Senior Executive Vice President, Corporate Commercial and Marketing, IRPC Public Company Limited

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

Jul.2019 – Present              Director, Guangzhou Saiju Performance Polymer Company Limited

Mar.2019 – Present            Director, IRPC A&L Company Limited

Apr.2019 – Present             Director, IRPC Polyol Company Limited

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

Nov.2018 – Present             Director, IRPC OIL Company Limited

Work experience within the past 5 years

Nov.2018-Mar.2019            Director, IRPC Clean Power Company Limited

Oct.2018-Dec.2018            Executive Vice President, Strategic Transformation and Result Delivery Office,

IRPC Public Company Limited

Feb.2015-Dec.2018           Secretary of the Risk Management Committee, IRPC Public Company Limited

Jan.2015- Dec.2018           Executive Vice President, Corporate Business Planning, IRPC Public Company Limited

2014-2015                            Executive Vice President, Corporate Planning Supply Feedstock and Trading,

IRPC Public Company Limited

2013-2014                            Acting Executive Vice President, Corporate Planning Supply Feedstock and Trading / Acting Vice President of Crude Feedstock Supply Trading Department / Acting Price Risk Management Division Manager, IRPC Public Company Limited

2012-2013                            Vice President of Crude & Feedstock Supply Trading Department / Acting Price Risk Management Division Manager, IRPC Public Company Limited

2011-2012                            Vice President, Business Operation Planning Department, IRPC Public Company Limited

2010-2011                            Division Manager, Crude Oil & Petroleum Feedstock Division, IRPC Public Company Limited

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Mr. Woravuth Sivapetranart

Senior Executive Vice President, Petrochemical and Refinery Operation

Mr. Woravuth Sivapetranart

Senior Executive Vice President, Petrochemical and Refinery Operation

Education/Training

  • Bachelor of Science (Chemistry), Prince of Songkla University
  • Master of Business Administration (Business Administration), Chulalongkorn University
  • MINI MBA Thammasat University
  • GE Global Customer Summit, ASEAN Executive Program, Crotonville, USA
  • Leadership Development Program III, PTT Leadership and learning Institute
  • Senior Executive Program (SEP), Class 32, Sasin Graduate Institute of Business Administration of Chulalongkorn University
  • Advanced Management Program 3 (AMP3), PTT Leadership and learning Institute
  • Executive Energy Management Program (EEM), Season 3, Ministry of Energy
  • Director Certification Program (DCP), Class 281/2019, Thai Institute of Directors Association (IOD)

Current Position

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

Mar.2019 – Present            Senior Executive Vice President, Petrochemical and Refinery Operation, IRPC Public Company Limited

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

Mar.2019 – Present            Director, WHA Industrial Estate Rayong Company Limited

Mar.2019 – Present            Director, IRPC Clean Power Company Limited

Mar.2017 – Present             Director, IRPC Polyol Company Limited

Apr.2017- Present               Director, IRPC A&L Company Limited

Work experience within the past 5 years

Jan.2019-Feb.2019            Senior Executive Vice President, Petrochemical & Refinery Business Unit, IRPC Public Company Limited

Jan.2017-Dec.2018            Executive Vice President, Refinery and Petrochemical Operation, IRPC Public Company Limited

2014-2016                            Executive Vice President, Technology & Operational Excellence, IRPC Public Company Limited

2011-2014                            Executive Vice President Operation 2, IRPC Public Company Limited

2010-2011                            Acting Executive Vice President, Operation 2, IRPC Public Company Limited

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Mr. Veerawat Srinoradithlert

Senior Executive Vice President, Corporate Organization Effectiveness

Mr. Veerawat Srinoradithlert

Senior Executive Vice President, Corporate Organization Effectiveness

Education/Training

  • Bachelor of Engineering (Chemical Engineering), King Mongkut’s University of Technology Thonburi
  • Master of Business Administration, Burapha University
  • Mini MBA, Thammasat University
  • Executive Development Program

Current Position

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

Jan.2020 – Present             Acting Senior Executive Vice President, Innovation and Operation Excellence, IRPC Public Company Limited

Mar.2019 – Present            Senior Executive Vice President, Corporate Organization Effectiveness

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

Oct.2019 – Present              Director, IRPC Technology Company Limited

Work experience within the past 5 years

2012-Feb.2019    Executive Vice President, Engineering & Maintenance, IRPC Public Company Limited

2011-2012            Vice President, Complex 1 Department / Analytical Center & Laboratory Department, IRPC Public Company Limited

2010-2011            Vice President, Complex 1 Department, IRPC Public Company Limited

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Mr. Thammasak Panyowatkool

Executive Vice President, Corporate Accounting

Mr. Thammasak Panyowatkool

Executive Vice President, Corporate Accounting
Education
  • Bachelor of Science (Accounting), Kasetsart University7
Director Training
  • Mini MBA : Executive Leadership Development Program Faculty of Commerce and Accountancy, Thammasat University 7
  • The Manager Program, Management and Psychology Institute, Class 47
Experience
  • 2014-Present Executive Vice President, Corporate Accounting IRPC Public Company Limited
  • 2013-2014 Acting Executive Vice President, Corporate Accounting IRPC Public Company Limited
  • 2010-2013 Vice President, Managerial Accounting Department IRPC Public Company Limited
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Miss Arisara Suthasut

Executive Vice President, Corporate Affairs and Company Secretary

Miss Arisara Suthasut

Executive Vice President, Corporate Affairs and Company Secretary

Education/Training

  • Bechelor of Engineeering (Chemical Engineering), Kasetsart University
  • Master of Science, Petrochemical Technology, The Petroleum and Petrochemical College, Chulalongkorn University
  • Company Secretary Program (CSP) , Class 106/2020, Thai Institute of Directors Association (IOD)

Current Position

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

Jan.2020 – Present             Acting Executive Vice President, Corporate Sustainability Management, IRPC Public Company Limited

Oct.2019 – Present              Executive Vice President, Corporate Affairs and Company Secretary, IRPC Public Company Limited

2019 – Present                     Department Manager, Chief Operation Office Downstream Petroleum Business,  PTT Public Company Limited

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

Oct.2019 – Present              Director, Technology IRPC Company Limited

Oct.2019 – Present              Director, Sarn Palung Social Enterprise Company Limited

Work Experience within the past 5 years

2018 – Sep.2019                 Director, Corporate Management Department, PTT Tank Terminal Company Limited

2013 – 2019                          Division Manager, Downstream Business, PTT Public company Limited

2013 – 2017                         Division Manager, Business Development Department, IRPC Public Company Limited

2012 – 2013                         Analyst, Petrochemical Subsidiary Planning and Management, PTT Public Company Limited

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Mr. Phothiwat Paopongchuang

Executive Vice President assigned to work as a Managing Director of Technology IRPC Company Limited

Mr. Phothiwat Paopongchuang

Executive Vice President assigned to work as a Managing Director of Technology IRPC Company Limited
Education
  • Phd. of Industrial Business and Human Resource King Mongkut’s University of Technology North Bangkok
  • Master of Industrial Management Engineering King Mongkut’s University of Technology North Bangkok
  • Master of Public Administration (M.P.A) National Institute of Development Administration (NIDA)
  • B.Eng of Mechanical Engineering, Khonkaen University
  • Professional Engineer, Council of Engineers
Experience
  • 2014 – Present – Executive Vice President, IRPC Public Company Limited
  • 2014 – Present Managing Director, Technology IRPC Company Limited
  • 2011 – 2014 – Acting Executive Vice President, – IRPC’s Office of Industrial Zone Management, IRPC Public Company Limited
  • 2010 – 2011 – IRPC Plc Vice President of CSR Division, IRPC Public Company Limited
  • 2009 – 2010 – Vice President of Engineering Division, IRPC Public Company Limited
  • 2003 – 2008 – Assistant Vice President of Engineering Division, IRPC Public Company Limited
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Mr. Kraisit Anukoolutaiwong

Executive Vice President, Corporate Human Resources

Mr. Kraisit Anukoolutaiwong

Executive Vice President, Corporate Human Resources
Education
  • Master of Public Administration, National Institute of Development Administration (NIDA)
  • Mini MBA, Thammasat University
  • Bachelor of Political Science, Thammasat University
Experience
  • 2011-Present Executive Vice President, Corporate Human Resource, IRPC Public Company Limited
  • 2015-Present Director, Technology IRPC Company Limited
  • 2014-Present Director, TPI Internet Portal Company Limited
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Mr. Rathapol Unakanporn

Executive Vice President, Infrastructure management & logistics

Mr. Rathapol Unakanporn

Executive Vice President, Infrastructure management & logistics
Education
  • Bachelor of Science, King Mongkut’s University of Technology Thonburi
  • Master of Engineering (Industrial Engineering), Kasetsart University
  • Master of Public Administration (M.P.A.), Graduate School of Public, Administration National Institute
  • MINI MBA, Thammasat University
Director Training
  • The Global Petrochemical Industry
  • Lummus Technology Seminar, Lummus Technology a CB&I company
  • Project Management (FOSTER WHEELER)
  • The Global Customer Summit GE Crotonvill, USA
  • Leadership Development Program II, PTT Leadership and Learning Institute
Experience

Current Position

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

  • Jan.2019 – Present Acting Executive Vice President, Infrastructure management t& logistics IRPC Public Company Limited

Work Experience within the past 5 years

  • Jan.2017 – Dec.2018 Vice President, Corporate Social Responsibility IRPC Industrial Zone
  • Jan.2014 – Dec.2016 Vice President, Styrenics & Aromatics Department
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Mr. Pranarch Kosayanont

Executive Vice President, Refinery and Petrochemical Operation

Mr. Pranarch Kosayanont

Executive Vice President, Refinery and Petrochemical Operation
Education
  • Bachelor of Science (Chemistry), King Mongkut’s University of Technology Thonburi
  • Mini MBA, Thammasart University
Director Training
  • PTT-HBS Leadership Development Program 1
  • Senior Executive Program (SEP), Class 25, Sasin Graduate Institute of Business Administration of Chulalongkorn University
Experience
Current Position
Board member/Management in Listed Company – The Stock Exchange of Thailand
  • Jan.2019 – Present      Acting Executive Vice President, Refinery and Petrochemical Operation,
    IRPC Public Company Limited
Work Experience within the past 5 years
  • Oct.2014 – Dec.2018    Vice President, Refinery, IRPC Public Company Limited
  • 2010 – Oct.2014           Vice President, Lube Base Oil, IRPC Public Company Limited
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