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Mr. Prasong Intaranongpai

Director (Non-Executive Director) and Director to the Risk Management Committee
Mr. Prasong Intaranongpai

As of 2 February 2026

Age: 57 Years 6 Months

Appointed: 1 October 2025

Shareholding: None

Relation among Family with other Directors, Management, Major Shareholders of the Company or Subsidiaries: None

Education / Training

  • Master of Business Administration (General Management), Kasetsart University
  • Bachelor of Laws, Sukhothai Thammathirat Open University
  • Bachelor of Engineering (Industrial Engineering), Chiang Mai University
  • Advanced Strategic Management (ASM) – Advanced SMCP (Class 1/2018), PTT Leadership and Learning Institute (PLLI), PTT Public Company Limited
  • Advanced Management Program (AMP) (Class 3/2018), PTT Leadership and Learning Institute (PLLI), PTT Public Company Limited
  • Leadership Development Program III (LDP III) (Class 4/2019), PTT Leadership and Learning Institute (PLLI), PTT Public Company Limited
  • Director Development Program (DDP) 2021, PTT Leadership and Learning Institute (PLLI), PTT Public Company Limited
  • Advanced Certificate Course in Politics and Governance in Democratic Systems for Executives (Class 27), King Prajadhipok’s Institute
  • The Executive Program in Energy Literacy for a Sustainable Future (Class 20), Thailand Energy Academy (TEA)

Director Training

  • Director Certification Program (DCP), Class 287/2019 , Thai Institute of Directors Association (IOD)
  • Financial Statement for Directors (FSD), Class 38/2019 , Thai Institute of Directors Association (IOD)
  • Subsidiary Governance Program (SGP), Class 8/2024 , Thai Institute of Directors Association (IOD)

Board Industry Experience & Expertise

  • Industrial Engineering, Energy, Petroleum, Petrochemical/Materials, Business Management, Enterprise Risk Management, Innovation, Law, and Sustainability

Board member / Management in Listed Company - The Stock Exchange of Thailand: 4

  • 16 Oct 2025 - Present Acting in Place of Chief Operating Officer, Upstream Petroleum and Gas Business Group, PTT Public Company Limited
  • 1 Oct 2025 - Present Chief Operating Officer, Downstream Petroleum Business Group, PTT Public Company Limited
  • 1 Oct 2025 - Present Director and Director to the Risk Management Committee, PTT Global Chemical Public Company Limited
  • 1 Oct 2025 - Present Director and Member of the Nomination and Remuneration Committee, Global Power Synergy Public Company Limited

Board member / Management in Non-Listed Company - The Stock Exchange of Thailand: 1

  • 28 Oct 2025 - Present Chairman, PTT Tank Terminal Company Limited

Position in Other Organization / Institutions: 2

  • 12 Jun 2024 - Present Chairman, The Institute of Industrial Energy
  • 14 May 2024 - Present Vice President, The Federation of Thai Industries

Work Experiences (5-years Past Experiences)

  • 24 Feb 2023 - 27 Oct 2025 Director, PTT Tank Terminal Company Limited
  • 1 Sep 2024 - 30 Sep 2025 Director and Member of the Risk Management Committee, Thai Oil Public Company Limited
  • 1 Oct 2023 - 30 Sep 2025 Senior Executive Vice President Downstream Business Group Alignment, PTT Public Company Limited
  • 21 Dec 2022 - 30 Sep 2025 Director, GPC International Terminal Company Limited
  • 2022 - 2024 Director and Member of the Risk Management Committee, IRPC Public Company Limited
  • 2023 - 2023 Executive Vice President Acting Senior Executive Vice President Downstream Business Group Alignment, PTT Public Company Limited
  • 2022 - 2022 Chairman, Sport Services Alliance Company Limited
  • 2022 - 2022 Executive Vice President Acting Senior Executive Vice President Downstream Business Group Alignment, PTT Public Company Limited and assigned to work for ARUN PLUS Company Limited
  • 2022 - 2022 Director, Nuovo Plus Company Limited
  • 2021 - 2022 Director, Alpha Com Company Limited
  • 2021 - 2022 Director, Global Renewable Power Company Limited
  • 2021 - 2022 Chairman, PTT Raise Company Limited
  • 2021 - 2022 Chairman, EVME PLUS Company Limited
  • 2021 - 2022 Executive Vice President, New Venture Development, PTT Public Company Limited and assigned to work for ARUN PLUS Company Limited
  • 2019 - 2022 Director, Sport Services Alliance Company Limited
  • 2020 - 2021 Director, PTT Energy Resources Company Limited
  • 2020 - 2021 Chairman, PTT Global management Company Limited

Risk Management Committee

Mr. Grisada Boonrach
Independent Director (Non-executive Director) and Chairman of the Risk Management Committee
Mr. Grisada Boonrach
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Mr. Petai Mudtham
Director (Non-Executive Director) and Director to the Risk Management Committee
Mr. Petai Mudtham
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Mr. Prasong Intaranongpai
Director (Non-Executive Director) and Director to the Risk Management Committee
Mr. Prasong Intaranongpai
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Mr. Cherdchai Boonchoochauy
Director (Non-Executive Director) and Director to the Risk Management Committee
Mr. Cherdchai Boonchoochauy
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Mr. Narongsak Jivakanun
Director (Executive Director), Secretary to the Board of Directors, Director to the Risk Management Committee, Chief Executive Officer and Acting President
Mr. Narongsak Jivakanun
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ด้วยวิสัยทัศน์ที่มุ่งสู่ความยั่งยืน (Sustainability) ประธานกรรมการและคณะกรรมการบริษัทฯ GC ตระหนักถึงความสำคัญของการบริหารจัดการองค์กรอย่างรอบด้าน โดยให้ความสำคัญกับการดูแลกำกับกิจการควบคู่ไปกับการสร้างสรรค์โซลูชันและนวัตกรรมใหม่ๆ เพื่อตอบโจทย์ความท้าทายด้านสิ่งแวดล้อมอย่างเป็นรูปธรรม ทีมงาน GC ทุ่มเทในการลดการปล่อยก๊าซเรือนกระจก และพัฒนาเทคโนโลยี Upcycling เพื่อแปรรูปขยะพลาสติกให้เกิดประโยชน์สูงสุด ผ่านกระบวนการผลิตที่เป็นมิตรต่อสิ่งแวดล้อม นำไปสู่การสร้างผลิตภัณฑ์พลาสติกชีวภาพและปิโตรเคมีคุณภาพสูงที่สอดคล้องกับหลักเศรษฐกิจหมุนเวียน และตอบโจทย์แนวคิด ESG ที่มุ่งเน้นความยั่งยืน