Members of The Audit Committee

MR. CHATRAPEE TANTIXALERM
Chairman of Audit Committee / Independent Director
Mr. Chatrapee Tantixalerm is CEO of Talis Asset Management Limited. He currently is the director serving boards of Matching Maximize Solution Plc, Uni Venture REIT Management Limited, TSFC Securities Plc and Beryl 8 Plus Limited. He holds a Master in Business from SASIN of Chulalongkorn University.
Mr. Chatrapee Tantixalerm is CEO of Talis Asset Management Limited. He currently is the director serving boards of Matching Maximize Solution Plc, Uni Venture REIT Management Limited, TSFC Securities Plc and Beryl 8 Plus Limited. He holds a Master in Business from SASIN of Chulalongkorn University.
Mr. Chatrapee Tantixalerm is CEO of Talis Asset Management Limited. He currently is the director serving boards of Matching Maximize Solution Plc, Uni Venture REIT Management Limited, TSFC Securities Plc and Beryl 8 Plus Limited. He holds a Master in Business from SASIN of Chulalongkorn University.

MR. PRASITCHAI KRITSANAYUNYONG
Member of Audit Committee / Independent Director
Mr. Prasitchai Kritsanayunyong is CEO of Casa Longa (Thailand) Co. Ltd. He previously held a role as the executive VP and CFO for TT&T PLC and served as director of audit committee for the Thai Listed Companies Association (TLCA). He holds a Master in Business from SASIN of Chulalongkorn University.
Mr. Prasitchai Kritsanayunyong is CEO of Casa Longa (Thailand) Co. Ltd. He previously held a role as the executive VP and CFO for TT&T PLC and served as director of audit committee for the Thai Listed Companies Association (TLCA). He holds a Master in Business from SASIN of Chulalongkorn University.
Mr. Prasitchai Kritsanayunyong is CEO of Casa Longa (Thailand) Co. Ltd. He previously held a role as the executive VP and CFO for TT&T PLC and served as director of audit committee for the Thai Listed Companies Association (TLCA). He holds a Master in Business from SASIN of Chulalongkorn University.

MS. TRITHIP SIVAKRISKUL
Member of Audit Committee / Independent Director
Ms. Trithip Sivakriskul is the director serving boards of the Government Pharmaceutical Organization, Express Authority of Thailand, State Railway Thailand and CFO of Inception Technology Limited. She was formerly worked at Minor International Plc as CFO. She has experience in investment banking business including advisory services such as corporate restructuring, corporate reorganization, fundraising, and merger and acquisitions. She holds a Master in Business from SASIN of Chulalongkorn University.
Ms. Trithip Sivakriskul is the director serving boards of the Government Pharmaceutical Organization, Express Authority of Thailand, State Railway Thailand and CFO of Inception Technology Limited. She was formerly worked at Minor International Plc as CFO. She has experience in investment banking business including advisory services such as corporate restructuring, corporate reorganization, fundraising, and merger and acquisitions. She holds a Master in Business from SASIN of Chulalongkorn University.
Ms. Trithip Sivakriskul is the director serving boards of the Government Pharmaceutical Organization, Express Authority of Thailand, State Railway Thailand and CFO of Inception Technology Limited. She was formerly worked at Minor International Plc as CFO. She has experience in investment banking business including advisory services such as corporate restructuring, corporate reorganization, fundraising, and merger and acquisitions. She holds a Master in Business from SASIN of Chulalongkorn University.
Sumitra Songphatanayothin is Company Secretary.
Members of The Nomination and Remuneration Committee

MR. NONTIGORN KANCHANACHITRA
Chairman of Nomination and Remuneration Committee / Independent Director
Mr. Nontigorn Kanchanachitra is the director serving the Boards of Bank of Thailand, Office of Council State, Office of the Civil Service Commission and Thammasat University. He holds an Honorary Doctorate Degree in Business Administration and Human Resources from Dhonburi Rajabhat University.
Mr. Nontigorn Kanchanachitra is the director serving the Boards of Bank of Thailand, Office of Council State, Office of the Civil Service Commission and Thammasat University. He holds an Honorary Doctorate Degree in Business Administration and Human Resources from Dhonburi Rajabhat University.
Mr. Nontigorn Kanchanachitra is the director serving the Boards of Bank of Thailand, Office of Council State, Office of the Civil Service Commission and Thammasat University. He holds an Honorary Doctorate Degree in Business Administration and Human Resources from Dhonburi Rajabhat University.

MR. CHATRAPEE TANTIXALERM
Member of Nomination and Remuneration Committee / Independent Director
Mr. Chatrapee Tantixalerm is CEO of Talis Asset Management Limited. He currently is the director serving boards of Matching Maximize Solution Plc, Uni Venture REIT Management Limited, TSFC Securities Plc and Beryl 8 Plus Limited. He holds a Master in Business from SASIN of Chulalongkorn University.
Mr. Chatrapee Tantixalerm is CEO of Talis Asset Management Limited. He currently is the director serving boards of Matching Maximize Solution Plc, Uni Venture REIT Management Limited, TSFC Securities Plc and Beryl 8 Plus Limited. He holds a Master in Business from SASIN of Chulalongkorn University.
Mr. Chatrapee Tantixalerm is CEO of Talis Asset Management Limited. He currently is the director serving boards of Matching Maximize Solution Plc, Uni Venture REIT Management Limited, TSFC Securities Plc and Beryl 8 Plus Limited. He holds a Master in Business from SASIN of Chulalongkorn University.

MS. TRITHIP SIVAKRISKUL
Member of Nomination and Remuneration Committee / Independent Director
Ms. Trithip Sivakriskul is the director serving boards of the Government Pharmaceutical Organization, Express Authority of Thailand, State Railway Thailand and CFO of Inception Technology Limited. She was formerly worked at Minor International Plc as CFO. She has experience in investment banking business including advisory services such as corporate restructuring, corporate reorganization, fundraising, and merger and acquisitions. She holds a Master in Business from SASIN of Chulalongkorn University.
Ms. Trithip Sivakriskul is the director serving boards of the Government Pharmaceutical Organization, Express Authority of Thailand, State Railway Thailand and CFO of Inception Technology Limited. She was formerly worked at Minor International Plc as CFO. She has experience in investment banking business including advisory services such as corporate restructuring, corporate reorganization, fundraising, and merger and acquisitions. She holds a Master in Business from SASIN of Chulalongkorn University.
Ms. Trithip Sivakriskul is the director serving boards of the Government Pharmaceutical Organization, Express Authority of Thailand, State Railway Thailand and CFO of Inception Technology Limited. She was formerly worked at Minor International Plc as CFO. She has experience in investment banking business including advisory services such as corporate restructuring, corporate reorganization, fundraising, and merger and acquisitions. She holds a Master in Business from SASIN of Chulalongkorn University.
Sumitra Songphatanayothin is Company Secretary.
Members of The Corporate Governance and Sustainability Committee

MR. YEW HOCK KOH
Chairman of Corporate Governance and Sustainability Committee
Mr. Koh Yew Hock is the co-founder and CEO of SISB Public Company Limited. Mr Koh was educated in Singapore and has been based in Thailand since 1992. He holds an executive MBA Degree from SASIN of Chulalongkorn University and
a diploma in mechanical engineering from Ngee Ann Polytechnic, Singapore. He speaks fluent English, Chinese and Thai.
Mr. Koh Yew Hock is the co-founder and CEO of SISB Public Company Limited. Mr Koh was educated in Singapore and has been based in Thailand since 1992. He holds an executive MBA Degree from SASIN of Chulalongkorn University and
a diploma in mechanical engineering from Ngee Ann Polytechnic, Singapore. He speaks fluent English, Chinese and Thai.
Mr. Koh Yew Hock is the co-founder and CEO of SISB Public Company Limited. Mr Koh was educated in Singapore and has been based in Thailand since 1992. He holds an executive MBA Degree from SASIN of Chulalongkorn University and
a diploma in mechanical engineering from Ngee Ann Polytechnic, Singapore. He speaks fluent English, Chinese and Thai.

MS. WILAWAN KAEWKANOKVIJIT
Member of Corporate Governance and Sustainability Committee
Ms. Wilawan Kaewkanokvijit is the co-founder and Admissions Director of SISB Public Company Limited overseeing the admissions of schools. She spearheads student enrolment matters and serves as the key liaison for group schools with
parents and students. She holds a diploma in accounting from Rajamangala University of Technology.
Ms. Wilawan Kaewkanokvijit is the co-founder and Admissions Director of SISB Public Company Limited overseeing the admissions of schools. She spearheads student enrolment matters and serves as the key liaison for group schools with
parents and students. She holds a diploma in accounting from Rajamangala University of Technology.
Ms. Wilawan Kaewkanokvijit is the co-founder and Admissions Director of SISB Public Company Limited overseeing the admissions of schools. She spearheads student enrolment matters and serves as the key liaison for group schools with
parents and students. She holds a diploma in accounting from Rajamangala University of Technology.

MR. NONTIGORN KANCHANACHITRA
Member of Corporate Governance and Sustainability Committee / Independent Director
Mr. Nontigorn Kanchanachitra is the director serving the Boards of Bank of Thailand, Office of Council State, Office of the Civil Service Commission and Thammasat University. He holds an Honorary Doctorate Degree in Business Administration and Human Resources from Dhonburi Rajabhat University.
Mr. Nontigorn Kanchanachitra is the director serving the Boards of Bank of Thailand, Office of Council State, Office of the Civil Service Commission and Thammasat University. He holds an Honorary Doctorate Degree in Business Administration and Human Resources from Dhonburi Rajabhat University.
Mr. Nontigorn Kanchanachitra is the director serving the Boards of Bank of Thailand, Office of Council State, Office of the Civil Service Commission and Thammasat University. He holds an Honorary Doctorate Degree in Business Administration and Human Resources from Dhonburi Rajabhat University.

MR. THONGCHAI KEERATIHUTTAYAKORN
Member of Corporate Governance and Sustainability Committee / Independent Director
Mr. Thongchai Keeratihuttayakorn, Independent Director of SISB Public Company Limited, possesses expertise in medicine. He previously held the positions of Director-General of the Department of Medical Services and Director-General of the Department of Disease Control, both within the Ministry of Public Health.
Mr. Thongchai Keeratihuttayakorn, Independent Director of SISB Public Company Limited, possesses expertise in medicine. He previously held the positions of Director-General of the Department of Medical Services and Director-General of the Department of Disease Control, both within the Ministry of Public Health.
Mr. Thongchai Keeratihuttayakorn, Independent Director of SISB Public Company Limited, possesses expertise in medicine. He previously held the positions of Director-General of the Department of Medical Services and Director-General of the Department of Disease Control, both within the Ministry of Public Health.
Sumitra Songphatanayothin is Company Secretary.