Audit Committee
The company's Audit Committee consists of 4 members as follows:

Nationality: Thai
Age: 62 years
First appointment date: 23 August 2016
Tenure (as of 31 December 2023): 7 year 4 months
Education
- Doctor, Communication Management Program, Suan Dusit University
- Master degree of Science Technical Education in Industrial Business, King Mongkut ’s Institute of Technology North Bangkok
- Highest Certificate of Auditing, Thammasart University
- Certified Public Accountant No. 3733
- Bachelor of Accounting, Thammasart University
Training
Thai Institute of Directors Association (IOD)
2023
- Director Leadership Certification Program Class 10/2023 (DLCP)
2022
- Chairman Forum 2022 “Chairing The Unknown Future“
2020
- Strategic Board Master Class 8/2020 (SBM)
2019
- Ethical Leadership Program Class 16/2019 (ELP)
2017
- Strategic Board Master Class 1/2017 (SBM)
2013
- Successful Formulation and Execution of Strategy Class 17/2013 (SFE)
2008
- Role of the Chairman Program Class 18/2008 (RCP)
- Monitoring the Internal Audit Function Class 2/2008 (MIA)
- Monitoring the System of Internal Control and Risk Management Class 3/2008 (MIR)
- Chartered Director Class, Class 3/2008 (CDC)
2007
- Quality of Financial Reporting Class 5/2007 (QFR)
2005
- Director Diploma Examination 18/2005 (Fellow Member)
- Audit Committee Program Class 5/2005 (ACP)
- Director Certification Program Class 53/2005 (DCP)
2004
- Director Accreditation Program Class 28/2004 (DAP)
Other
- Leadership program, Trading and Commerce, TEPCOT 7/2014
- Certificate of The Executive Program in Energy Literacy for a Sustainable Future, Thailand Energy Academy (TEA), Class 4 2014
- National Defence Course in private sector (2011), National Defence College
- Capital market academy course Class 11/2010, Capital Market Academy
- Politics and Governance in Democratic-Systems for Executive Class 10/2007, King Prajadhipok’s Institute
Percent of shares held in the Company including the number of shares held by spouse and minor children, as of 31 December 2023
- 0 shares or equivalent to 0.00%
Legal offense record in the past 10 years1
- None
Family Relations among directors and management
- None
Experience
Present | Director | Namyong Terminal PLC. |
Present | Chairwoman of the Audit Committee | Namyong Terminal PLC. |
Present | Independent Director | Namyong Terminal PLC. |
Other present positions
Listed Companies
Present | Director | Areya Property Plc. |
Present | Chaiwoman of the Audit Committee | Siam City Cement PLC. |
Present | Independent Director | Siam City Cement PLC. |
Present | Member of the Audit Committee | B.Grimm Power PLC. |
Present | Independent Director | B.Grimm Power PLC. |
Companies/Other entities
2022 - Present | Director | Bellugg Group Co., Ltd. |
2022 - Present | Director and treasurer | Foundation For Good Governance on Medicine |
2022 - Present | Director | Faculty of Medicine Chulalongkorn University Foundation |
2022 - Present | Director | Physicians of Thailand Foundation |
2015 - Present | Director | CPA Associate (Thailand) Co., Ltd. |
Past Professional Experience
2022 | Chairwoman of the Audit Committee | SENA J Property Plc. |
2022 | Independent Director | SENA J Property Plc. |
2018 | Advisor to Board of Directors | JSSR Machinery |
2015 | Insist on the physical side, consultants Use of space and the environment | The National Legislative Assembly |
2015 | Chairman of the Subcommittee to examine the Education Fund Senior Director of Accounting Education Fund Committee | The Ministry of Finance |
2015 | Senior Director of Accounting Education Fund Committee | The Ministry of Finance |
2014 | Commissioner, Tourism and Sports | The House of Representatives |
2013 | Advisor to the Deputy Minister of Education | Minister of Education |
2013 | Executive Director | AMC Medical Center (Thailand) Co., Ltd. |
2011 | Association of Parents and Teachers | Mater Dei School |
2011 | Director of Program HRH Princess Maha Chakri Sirindhorn Medical Center | Srinakharinwirot University |
2011 | Director and Secretary | Maha Chakri Sirindhorn Royal Fund for Under privileged patients |
2011 | Committee of experts on the operating committee HRH Princess Maha Chakri Sirindhorn Medical Center | Srinakharinwirot University |

Nationality: Thai
Age: 73 years
First appointment date: 13 September 2011
Tenure (as of 31 December 2023): 12 years 3 months
Education
- Doctor of Public Administration, Bangkokthonburi University
- Master of Science (HRD), University of Manchester, United Kingdom
- Bachelor of Education, Chulalongkorn University
Training
Thai Institute of Directors Association (IOD)
- Audit Committee Program (ACP) Class 37/2011
- Successful Formulation & Execution of Strategy Program (SFE) Class 12/2011
- Director Certification Program (DCP) Class 136/2010
Percent of shares held in the Company including the number of shares held by spouse and minor children, as of 31 December 2023
- 0 shares or equivalent to 0.00%
Legal offense record in the past 10 years1
- None
Family Relations among directors and management
- None
Experience
Present | Director | Namyong Terminal PLC. |
Present | Chairwoman of the Nomination, Compensation and Corporate Governance Committee | Namyong Terminal PLC. |
Present | Member of the Audit Committee | Namyong Terminal PLC. |
Present | Independent Director | Namyong Terminal PLC. |
Other present positions
Listed Companies
- None
Companies/Other entities
Present | Member of National Reform Steering Assembly | The House of Representatives |
Present | Member | Office of the Council State |
Past Professional Experience
2015 - 2017 | Member of National Development Steering Assembly | The house of Representatives |
2014 - 2015 | Member of National Reform Steering Assembly | The house of Representatives |
2010 – 2011 | Assistant Minister | Office of the Prime Minister |
2009 - 2010 | Secretary | Office of the civil service commission |

Nationality: Thai
Age: 68 years
First appointment date: 19 April 2024
Tenure (as of 31 December 2023): 0 years 0 months
Education
- Master of Administration (Finance) Scranton University, USA
- Bachelor degree of Engineering (Industry) Chulalongkorn University
Training
Thai Institute of Directors Association (IOD)
- Director Accreditation Program (DAP) Class 34/2005
- Director Certification Program (DCP) Class 58/2005
Percent of shares held in the Company including the number of shares held by spouse and minor children, as of 31 December 2023
- 0 shares or equivalent to 0.00%
Legal offense record in the past 10 years
- None
Family Relations among directors and management
- None
Experience
Present | Director | Namyong Terminal PLC. |
Present | Member of the Audit Committee | Namyong Terminal PLC. |
Present | Independent Director | Namyong Terminal PLC. |
Other present positions
Listed Companies
2012 - Present | Chairman of the Nomination and Remuneration Committee | Taokaenoi Food & Marketing Plc. |
2012 - Present | Member of the Audit Committee | Taokaenoi Food & Marketing Plc. |
2012 - Present | Independent Director | Taokaenoi Food & Marketing Plc. |
Companies/Other entities
2022 - Present | Chairman of the Board of Directors | Just Asset Management Co., Ltd. |
Past Professional Experience
2016 - 2023 | Chairman of the Audit Committee and Independent director | Quick Leasing Co., Ltd. |
2018 - 2018 | Executive director | P-Mart Superstore Co., Ltd. |
1998 - 2015 | Deputy managing director | Bangkok Bank Plc. |
2013 - 2013 | Director | Rosant Biological Technology Co., Ltd. |
1997 - 1998 | Director | Ruam-sermkij Co., Ltd. |
1996 - 1997 | Analyst / Financial and Investment advisor | Asian Engineering Consultant Co., Ltd. |
1992 - 1996 | Managing director | Thaiken paper Co., Ltd. |
1991 - 1992 | Managing director | Goldenthai Agriculture group Co., Ltd. |
1983 - 1991 | Finance and Business development associate director | Coopers & Lybrand |
1980 - 1981 | Assistance manager | Siam Steel Co., Ltd. |
1979 - 1980 | Assistance manager | BIS Motors Co., Ltd. |

Nationality: Thai
Age: 42 years
First appointment date: 12 November 2014
Tenure (as of 31 December 2023): 9 years 1 month
Education
- Doctor of Juridical Science of Laws (J.S.D.), University of California, Berkeley, School of Law, U.S.A.
- Master of Laws (LL.M.), University of California, Berkeley, School of Law, U.S.A.
- Barrister-at-Law, Institute of Legal Education, Thai Bar Association
- Bachelor of Laws (LL.B.) (Honors), Chulalongkorn University
Training
Thai Institute of Directors Association (IOD)
- Role of Chairman Program (RCP), class 42 / 2018
- Corporate Governance for Executives (CGE), Class 6/2016
- Advanced Audit Committee Program (AACP), Class 22/2016
- Director Accreditation Program (DAP), Class 116/2015
- Corporate Governance for Capital Market Intermediaries (CGI), Class 8/2015
Other
- Certificate of Rule of law for democracy (Nor.Tor.Por.) Class 7, College of the Constitutional Court
- Certificate of Administrative Justice Administration,(Bor.Yor.Sor.) Class 16, Office of the Judicial Training Institute
- Certificate of senior management of Administrative justice (Nor.Yor.Por.), Class 6, Office of Administrative Court
- Certificate of New Era Leadership in the Democratic Systems, Class 1 King Prajadhipok’s Institute
- Diploma of Advocacy and Lawyer License, Lawyers Council of Thailand
Percent of shares held in the Company including the number of shares held by spouse and minor children, as of 31 December 2023
- 0 shares or equivalent to 0.00%
Legal offense record in the past 10 years1
- None
Family Relations among directors and management
- None
Experience
Present | Director | Namyong Terminal PLC. |
Present | Member of the Audit Committee | Namyong Terminal PLC. |
Present | Member of the Nomination, Compensation and Corporate Governance Committee | Namyong Terminal PLC. |
Present | Independent Director | Namyong Terminal PLC. |
Other present positions
Listed Companies
2023 - Present | Member of the Audit Committee | Don Muang Tollway Plc. |
2021 - Present | Independent director | Don Muang Tollway Plc. |
2021 - Present | Member of Nomination and Remuneration Committee | Don Muang Tollway Plc. |
2020 - Present | Chairman’ s Advisor | Beyond Securities PCL. |
2019 - Present | Member of the Audit Committee | Sikarin PLC. |
2016 - Present | Member of the Compensation Committee | Sikarin PLC. |
2014 - Present | Chairman of Corporate Governance Committee | General Engineering PLC. |
2014 - Present | Member of the Audit Committee | General Engineering PLC. |
2014 - Present | Member of the Nominating and Remuneration Committee | General Engineering PLC. |
2014 - Present | Independent Director | General Engineering PLC. |
2014 - Present | Independent Director | Sikarin PLC. |
Companies/Other entities
2010 – Present | Business Development Executive | True Properties Co., Ltd. |
2022 - Present | Independent Director | Bangkok GenomicsInnovation Plc. |
2022 - Present | Member of the Audit Committee | Bangkok GenomicsInnovation Plc. |
2022 - Present | Independent Director | AAS Auto Service Co.,Ltd. |
2022 - Present | Member of the Audit Committee | AAS Auto Service Co.,Ltd. |
2022 - Present | Member of Nomination and Remuneration Committee | AAS Auto Service Co.,Ltd. |
2020 - Present | Honorary Director | The Office of Law Reform Commission of Thailand |
2020 - Present | Sub - Committee | The Senate’s sub - Committee on education, to recommend and solve under privileged problems, and inequitable treatment on economy |
2019 – Present | Professor | Institute of Legal Education, Thai Bar Association |
2018 - Present | Sub - Committee | Sub-Committee on scrutinization laws relating to energy business operations, Energy Regulatory Commission |
2018 - Present | Sub- Committee | Sub-Committee on Participation, Follow - up, examination, evaluation Law on the National Reform |
2013 - Present | Executive Director | The Badminton Association of Thailand under Royal Patronage of His Majesty the King |
Past Professional Experience
2010 - 2023 | Business Development Executive | True Corporation PLC. |
2020 - 2021 | Director | Zipmex Co., Ltd. |
2019 - 2020 | Independent Director | AEC Securities |
2019 - 2020 | Member of the Audit Committee | AEC Securities |
2019 - 2020 | Chairman of the Nomination and Remuneration Committee | AEC Securities |
2017 - 2019 | Director | The Office of Law Reform Commission of Thailand |
2017 - 2019 | Chairman of the Sub- Committee | Public Relations and Hearing Sub-Committee |
2010 - 2019 | Visiting Lecturer, Faculty of Law | Khon Kaen University |
2016 - 2017 | Member of Risk Management Committee | AEC Securities PLC. |
2016 - 2017 | Member of Corporate Governance and Corporate Social Responsibility Committee | AEC Securities PLC. |
2016 - 2017 | Member of Nomination and Compensation Committee | AEC Securities PLC. |
2016 - 2017 | Scholar Committee | National Reform Steering Assembly |
2016 - 2017 | Advisor of the Sub-committee | National Reform Steering Assembly |
2015 - 2017 | Member of the Board | Chulalongkorn Law School Alumni Association |
2014 - 2017 | Independent Director | AEC Securities PLC. |
2013 – 2014 | Sub-Committee on ICT and Public Media | The Senate |
2013 – 2014 | Advisor to Sub-committee on Research for Regulation, Order and Laws relating to ICT and Telecommunications | The House of Representatives |
2010 - 2014 | Lecturer | Assumption University |
2010 - 2014 | Visiting Lecturer, School of Law | Bangkok University |
2010 - 2014 | Visiting Lecturer, School of Law | Nakhorn Sri Thamarat Rajabhat University |
2006 - 2010 | Associate Lawyer | White & Case (Thailand) Limited |