Risk Management and Sustainable Development Committee

Mr. Siwat Chawareewong
- Independent Director
- Member of Audit Committee
- Chairman of Risk Management and Sustainable Development Committee
Education/ Training
- Master of Business Administration, Thammasat University
- Bachelor’s Degree in Engineering Kasetsart University
- Director Accreditation Program (DAP) No. 19/2004
- Director Certification Program (DCP) No. 314/2022
- Board Nomination and Compensation Program (BNCP) No. 13/2022
Current directorship in other companies
- MAGURO Group Company. Limited
- Consultant, SIX Network Blockchain
- Director, Jitta Wealth Asset Management Company Limited
Experience
- Co-founder and Lecturer of Digital Marketing, Bangkok University
- Special Lecturer, Department of Advertising, Faculty of Communication Arts Chulalongkorn University
- Chief Executive Officer, Group M (Thailand) Co., Ltd.
- Director, Kinnetic Worldwide (Thailand) Co., Ltd.
- Director, GroupM Proprietary Media Co., Ltd.
- Director, GroupM (Thailand) Co., Ltd.
- Director, WPP (Thailand) Co., Ltd.
- Director, Mediacom (Thailand) Co., Ltd.
- Director and President, Digital Advertising Association (Thailand)
- Director, M Interaction Co., Ltd.
- Chief Executive Officer, M Interaction Co., Ltd.
- Director and President of Thai Webmaster Association
- Vice President of Corporate Development and Director, Siam To You Plc.
- Business Development Officer, AD Venture Company Limited, a subsidiary of Shin Corporation Plc.
- Computer Engineer, The Siam Cement Plc.

Ms. Sunee Seripanu
- Vice chairman
- Chairman of Nomination and Remuneration Committee
- Chairman of Executive Committee
- Member of Risk Management and Sustainable Development Committee
Education/ Training
- Master of Business Administration, Assumption University
- Bachelor of Accountancy, Chulalongkorn University
- Director Accreditation Program (DAP), Class 98/2012, Thai Institute of Directors (IOD)
- Director Certification Program (DCP), Class 172/2013, Thai Institute of Directors (IOD)
- Capital Market Academy Leadership Program, Class 15/2013, Capital Market Academy
Current directorship in other companies
- Chairman of Board of Directors, McJeans Manufacturing Co., Ltd.
- Chairman of Board of Directors, Winnerman Co., Ltd.
- Chairman of Board of Directors, Wow me Co., Ltd.
- Chairman of Board of Directors, MC Jeanious Co., Ltd.
- Chairman of Board of Directors, TOP T 2015 Co., Ltd.
- Chairman of Board of Directors, Aromatique Active Co., Ltd.
- Board of Directors, Mcmillion (Thailand) Co.,Ltd.
- President, Mc Group Foundation for Thai Society
Experience
- Chairman of Board of Directors, P.K. Garment (Import-Export) Co., Ltd.
- Chairman of Board of Directors, Look Balance Co., Ltd.
- Chairman of Board of Directors, Time Deco Corporation Co., Ltd.
- Director, Millennium (1975) Co., Ltd.
- Director, SS Challenge Co., Ltd.
- Director, Na Yai Am Real Estate Co., Ltd Number of Companies with Current Directorship
- Director, Amata Apparel Co., Ltd.

Mrs. Usara Yongpiyakul
- Independent Director
- Member of Audit Committee
- Member of Risk Management and Sustainable Development Committee
Education/ Training
- MBA, Business Communication, Bentley College, Boston, 1991
- BBA, Major in marketing, Assumption Business Administration college, 1986
- MS 5, St. Joseph Convent School, 1982.
Current directorship in other companies
- Since 2017 Chief Executive Officer, Siam Piwat Co.,Ltd
Experience
- 2009-2017 SVP Beauty & Import Division, Central Marketing Group Co.,Ltd
- 2004-2008 VP Marketing, Robinson Pcl
- 2000-2003 Consumer Insurance Marketing Head, Aydhya Capital Services Co.,Ltd
- 1999-2000 Account Director, Client Service Department, Wounderman Cato Johson