Don Pramudwinai
Chairman/ Independent Director

Sawang Pracharktam
Vice Chairman

Singh Tangtatswas
Independent Director/ Chairman of the Audit Committee

Phairuch Mekarporn
Independent Director/ Chairman of the of Nomination and Remuneration Committee/ Member of the Audit Committee

Banchong Chittchang
Independent Director/ Chairman of the Business Strategic Committee/ Member of Nomination and Remuneration Committee

Wicha Jiwalai
Independent Director/ Member of the Audit Committee/ Member of Nomination and Remuneration Committee

David Andrew Cross
Non-Executive Director/ Member of the Business Strategic Committee

Paul Bryan Fussey
Non-Executive Director/ Member of the Business Strategic Committee

Pornpun Thotrakul
Non-Executive Director

Wichit Thaveeprechachat
Non-Executive Director

Torn Pracharktam
Director/ Member of the Business Strategic Committee/ Chief Executive Officer

Amolrat Pracharktam
Executive Director/ Chief Administrative Officer

Position :	Chairman/ Independent Director
Educational Qualifications :	Political Science, Chulalongkorn University (After 1-year studying, was granted the Thai Government scholarship studying in the United States) B.A. Political Science (Hons.), University of California, Los Angeles, US. M.A. International Relation, University of California, Los Angeles, US. M.A. International Relation, The Fletcher School of Law and Diplomacy, Tufts University, US. The National Defense College, Joint State-Private Sectors Course, 1993 - National Defense Class 36
Management Developments and Management Development :
Past Experience :	2020-2023: Served as the Deputy Prime Minister, along with being the Minister of Foreign Affairs of Thailand. 2015-2023: Served as the Minister of Foreign Affairs of Thailand 2014-2015: Served as the Deputy Minister of Foreign Affairs of Thailand 2011-2014: Served as an Independent Director and was a member of the Nomination and Remuneration Committee at Thai Optical Group Public Company Limited. 2009-2010: served as the Ambassador to the United States 2007-2009: served as Ambassador and Permanent Representative of Thailand to the United Nations in New York. 2004-2007: served as the Ambassador to the European Union 2001-2004: served as the Ambassador to China, North Korea, and Mongolia 1999-2000: was the Director General of the Department of Information, and the Spokesperson of the Ministry of Foreign Affairs 1994-2014: Served as a director and was a member of Audit Committee, and the Chairman of the Social and Environmental Responsibility Committee at Ch. Karnchang Public Company Limited 1994-1998 served as Thailand’s Ambassador to Switzerland, Vatican City, and Liechtenstein 1992-1993: was the Director General of the Department of East Asian Affairs, Ministry of Foreign Affairs 1974-1990: Joined the Ministry of Foreign Affairs
Other Current Position :

Position :	Vice Chairman
Educational Qualifications :	Ph.D. CE University of Akron, Ohio, U.S.A. (Class of 1974) MSCE The University of Akron, Ohio, U.S.A. (Class of 1970) BSCE Chulalongkorn University, Bangkok, Thailand (Class of 1966)
Management Developments and Management Development :	DAP Class 18/2004 FND Class 31/3/2005 Chairman 2000 Class 14/6/2005 UFS Class 2/2006 CG Class 1/2549 DCP Class 83/2007
Past Experience :	2004 – Present Thai Optical Group Public Co., Ltd., Chairman 2009 – 2014 Thai Optical Group Public Co., Ltd., Chairman of the Business Strategic Committee 2004 – 2008 Thai Optical Group Public Co., Ltd., Managing Director 1982 – 2003 Thai Optical Co., Ltd. Better Vision Group Co., Ltd. Nam Silp Thai Eyewear Co., Ltd. Executive Director of Sales and Marketing 1979 – 1981 Architect 110 Co., Ltd., Director and Engineer Thai Group Consultants Co., Ltd., Senior Structural Engineer
Other Current Position :	THAI OPTOMETRTIC ASSOCIATION, Consultant directors The Engineering Institute of Thailand -under H.M.The King’s Patronage (EIT), Member Thai – Italian Chamber of Commerce (TICC), Director Topcon Instruments (Thailand) Co., Ltd., Director

Position :	Independent Director/ Chairman of the Audit Committee
Educational Qualifications :	Master of Business Administration (Finance and Banking), Wharton School of Finance and Commerce, University of Pennsylvania, U.S.A. Bachelor Degree of Economics, Thammasart University
Management Developments and Management Development :	FGP: Financial Institutions Governance Program, Class 2/2011 MIA: Monitoring the Internal Audit Function, Class 6/2009 DCP: Director Certification Program, Class 0/2000 Executive Development Program, Harvard Business School, USA Management Development Program, Wharton School of Finance and Commerce, USA Meeting with the Audit Committee of listed companies organized by the Securities and Exchange Commission (SEC), 2021 Strengthening Good Corporate Governance by Audit Committee and Independent Director: Experiences from Fraud Cases 2020, organized by the Office of the Securities and Exchange Commission (SEC) in collaboration with the Thai Institute of Directors (IOD)
Past Experience:	2004 – Present Thai Optical Group Public Co., Ltd.-Independent Director/ Chairman of the Audit Committee 2005 – 2013 TWZ Corporation PCL.-Independent Director 2002 – 2010 Corporate Governance Center-The Stock Exchange of Thailand Advisor 1999 – 2001 Krung Thai Bank PCL.,-President and Chief Executive Officer 1996 – 1999 The Stock Exchange of Thailand-Director and Manager 1991 – 1996 SIAM CELLULOSE COMPANY LIMITED-Managing director 1986 – 1996 The Thai Pulp and Paper Industries Association-Director and Treasurer THE SIAM SANWA INDUSTRIAL CREDIT COMPANY LIMITED-Director THE SIAM PULP AND PAPER COMPANY LIMITED-Deputy Managing Director 1980 – 1986 THE SIAM CEMENT PUBLIC COMPANY LIMITED-Finance and Planning Director 1978 – 1980 Fiscal Policy Office-Director, Fiscal Planning Division 1968 – 1978 Fiscal Policy Office-Economist
Other Current Position	Bangkok Bank Public Company Limited-Executive Director Bangkok Insurance Public Company Limited -Chairman, Remuneration and Nomination Committee/ Independent Director Sukhumvit 62 Medical Limited-Director Kanjanatat Company Limited-Director

Position :	Independent Director/ Chairman of the Nomination and Remuneration Committee/ Member of the Business Strategic Committee/ Member of the Audit Committee
Educational Qualifications :	Master of Science in Mechanical Engineering, California State University, Long Beach, California, U.S.A. Bachelor Degree of Science in Mechanical Engineering, Chulalongkorn University , Thailand
Management Developments and Management Development :	Advanced ACP: Advanced Audit Committee Program, Class 1/2009 ACP: Audit Committee Program, Class 17/2007 DCP: Director Certification Program, Class 81/2006 Advanced Management Program: The International Senior Managers’ Program, Harvard University, Graduated School of Business Administration, U.S.A. Meeting with the Audit Committee of listed companies, organized by the Securities and Exchange Commission of Thailand (SEC), 2021 Strengthening Good Corporate Governance by Audit Committee and Independent Director: Experiences from Fraud Cases 2020, organized by the Securities and Exchange Commission of Thailand (SEC) together with Thai Institute of Directors Association (IOD) Independent Directors’ Forum 1/2019 - “Tips and Tricks for Dealing with Question in AGM”, Thai Institute of Directors Association (IOD)
Past Experience :	2004 – Present Thai Optical Group Public Co., Ltd.-Independent Director/ Chairman of the Nomination and Remuneration Committee/ Member of the Audit Committee 2007 – Present TTW Public Company Limited-Independent Director/ Chairman of the Audit Committee/ Member of the CG Committee and Risk Committee 2007 – 2020 TTW Public Company Limited-Chairman of the Nomination and Remuneration/ Member of the CG Committee 2007 – 2020 Pathum Thani Water Co., Ltd.-Chairman of the board 2004 – 2014 Thai Optical Group Public Co., Ltd.-Independent Director/ Member of the Business Strategic Committee 1996 – 2003 Siam Kraft Industry Co., Ltd./ Thai Kraft Paper Industry Co., Ltd./ Thai Union Paper Industry Co., Ltd.-Managing Director
Other Current Position :	TTW Public Company Limited-Independent Director/ Chairman of the Audit Committee/ Member of the CG Committee and Risk Committee

Position :	Independent Director/ Member of the Nomination and Remuneration Committee/ Chairman of the Business Strategic Committee
Educational Qualifications :	MS. Mechanical Engineering, University of Akron, U.S.A. B.Eng. Mechanical (Magna Cum Laude or Second-Class Honors), Chulalongkorn University, Bangkok, Thailand
Management Developments and Management Development :	AACP: Advanced Audit Committee Program, 2022 DLCP: Director Leadership Certification Program, Class 0/2021 EFC: Executive Forum on Competitiveness, Class 2018 BMD: Board that Make a Difference, Class 7/2018 SBM: Strategic Board Master Class, Class 1/2017 BFI: Boardroom Success through Financing and Investment Class 1/2017 DCPU: Director Certification Program Update, Class 1/2014 ACEP: Anti-Corruption for Executive Program, Class 3/2012 EDC: The Executive Director Course, Class 1/2012 RCC: Role of the Compensation Committee, Class7/2008 DCP Refresher Course, Class 5/2007 CDC: Charter Director Class, Class 1/2007 DCP: Director Certification Program, Class 7/2001 (Fellow Member) In addition, Facilitators at Thai IOD in the following courses, in 2022: 1. Advanced Audit Committee Program (AACP): Session 7 “Role of Audit Committee as Independent Director” 2. Board Nomination & Compensation Committee (BNCP): Session 1 “Board Nomination” 3. Board Reporting Program (BRP): Session 1 “Creating Value to Board Reporting” 4. Corporate Governance for Executives (CGE): Session 4 “Disclosure to the Board & Shareholders” 5. Director Certification Program (DCP): Module 1 “Practice of Directorship” & Module 8 “Board’s Role in Strategy – Part II” 6. Corporate Governance Program for Insurance Company (CIC 1/2022) 7. Role of Chairman Program (RCP): Session2 “Strengthen Business Through Effective Board and CEO” 8. Successful Formulation & Execution of Strategy (SFE): Session 4 “Executing Strategy Successfully” Inchcape Management Program at Euro-Asia Center, INSEAD, Fontainebleau, France In 2022, attended the followings: TMA Thailand Competitiveness 2022 @ the Athenee Hotel, on 7 July 2022. Series of Thai IOD National Director conference 2022, during July – August 2022 IOD Facilitator Training on 5 September 2022 EY Webinar: Managing Through Current & Upcoming Global Crises, on 11 October 2022
Past Experience:	2015 – Present Thai Optical Group Public Co., Ltd.-Chairman of the Business Strategic Committee 2008 – Present Thai Optical Group Public Co., Ltd.-Independent Director/ Member of the Business Strategic Committee/ Member of the Nomination and Remuneration Committee 1995 – 2004 Malee Sampran Public Co., Ltd.-President/Federation of Thai Industries/ Vice Chairman Food Processing Industry Club/ Thailand Management Association (TMA) Councilor 1989 – 1994 Inchcape Manufacturing Co., Ltd.-Managing Director 1981 – 1989 Foremost Dairies (Bangkok) Co., Ltd.-Operations Manager
Other Current Position :	Lam Soon (Thailand) PCL., - Independent Director/ Member of the Audit Committee/ Member of the Remuneration Committee/ Member of Nomination Committee C.P. All PCL., - Consultant

Position :	Independent Director/ Member of the Audit Committee/ Member of Nomination and Remuneration Committee
Educational Qualifications :	Ph.D. Geodetic Science, the Ohio State University, U.S.A. M.S. Geodetic Science, the Ohio State University, U.S.A. M.S. Engineering, ITC, The Netherlands BSCE Chulalongkorn University, Bangkok, Thailand
Management Developments and Management Development :	CDC: Charter Director Class, Class 1/2007 ACP: Audit Committee Program, Class 11/2006 DAP: Director Accreditation Program, Class 8/2004 RCP: Role of Chairman Program, Class 2000 DCP: Director Certification Program, Class 14 Meeting with the Audit Committee of listed companies, organized by the Securities and Exchange Commission of Thailand (SEC), 2021 Strengthening Good Corporate Governance by Audit Committee and Independent Director: Experiences from Fraud Cases 2020, organized by the Securities and Exchange Commission of Thailand (SEC) together with the Thai Institute of Directors Association (IOD)
Past Experience :	2015 – Present Thai Optical Group Public Co., Ltd.-Member of Nomination and Remuneration Committee 2004 – Present Thai Optical Group Public Co., Ltd.-Independent Director/ Member of the Audit Committee 2012 – 2013 The ASEAN Federation of Land Surveying and Geomatic/ President 2000 – 2005 Geo-Informatics and Space Technology Development/ Agency (Public Organization)/ Chairman of Executive Board 1994 – 1995 The Sub-Committee for National Housing Policy-Director 1993 – 1998 Thai Condominium Association-President 1986 Ghajamadha University, Indonesia (under the MUCIA – World Bank Project)-Visiting Professor 1985 – 1989 Deputy Governor of Bangkok, Metropolitan-Administration 1979 – 1985 Chulalongkorn University, Survey Engineering Department, Faculty of Engineering-Associate Professor and Head of Survey Engineering Department 1966 – 1979 Chulalongkorn University, Survey Engineering Department, Faculty of Engineering-Lecturer
Other Current Position :	STP & I PCL. -Chairman of the Audit Committee TNDT PCL. -Chairman of the Audit Committee Salintara Co., Ltd. -Chairman World Resort Co., Ltd. -Director Surveying and Mapping Society of Thailand-President The Engineering Institute of Thailand Under H.M. the King’s Patronage- Civil Engineering Technical Board 1

Position :	Non-Executive Director/ Member of the Business Strategic Committee
Educational Qualifications:	Graduate of Australian Institute of Company Directors (2008) Chartered Accountant (Since 1979) Bachelor of Economics (Adelaide University 1977)
Management Developments and Management Development :	Australian Institute of Company Directors The Chairman (2013)
Past Experience :	2009 - Present Thai Optical Group PCL. - Director / Member of the Business Strategic Committee 2007 Carl Zeiss Vision-AG. - Vice President Strategic Business Development 2004 - 2007 SOLA International Inc., Carl Zeiss Vision-AG., - Managing Director Asia Pacific 2004 - 2007 Optical Distributors and Manufacturers Association of Australia (ODMA), - Executive Director 2002 - 2004 SOLA International Inc., - Vice President Business Planning and Development 1999 - 2002 SOLA International Inc., - Vice President Finance Global Operations 1996 - 1999 SOLA Australia - Commercial Director 1993 - 1996 SOLA Australia - Finance Director 1980 - 1993 Clarks Shoes Australia LTD. Commercial Director 1976 – 1980 Hungerfords/ KMPG
Other Current Position :	Specsavers Pty Ltd., -Director of Global Strategy (Supply Chain) Royal Automobile Association of South Australia Inc. -Non-Executive Director/ Member of Group Remuneration Committee/ Member of Governance and Nominations Committee Lion Distribution Pte Limited (Singapore)-Director Optic Century International Limited (Hong Kong)-Director

Position :	Independent Director/ Member of the Business Strategy Committee
Educational Qualifications :	FCMA Qualification, Chartered Institute of Management Accountants, United Kingdom (2006) ACMA Qualification, Chartered Institute of Management Accountants, United Kingdom (1999)
Management Developments and Management Development :	None
Past Experience:	2019 – Present Thai Optical Group Public Co., Ltd.-Non-executive Director/ Member of Business Strategic Committee 2010 – Present Specsavers Optical Group-Chief Financial & Commercial Officer 2005 – 2009 Boots The Chemist-Financial Director 2003 – 2005 Boots Contract Manufacturing-Managing Director 2001 – 2003 Boots The Chemist-Divisional Finance Director 1996 – 2001 Hygena Kitchens-Finance Director
Other Current Position	Specsavers Pty Limited- Director Specsavers Procurement Asia Limited-Director NLRx Limited-Sharing the same ultimate holding company Lens-Online Limited-Sharing the same ultimate holding company

Position :	Non-Executive Director
Educational Qualifications :	Master Degree of Science (Chemical Engineering), the University of Akron, Ohio, U.S.A. Bachelor Degree of Science (Chemical Engineering), Chulalongkorn University
Management Developments and Management Development :	BRP: Board Reporting Program, Class 2/2010 DCP: Director Certification Program, Class 90/2007 RCC: Role of the Compensation Committee, Class 2/2007 FND: Finance for Non-Finance Director, Class 28/2006 DAP: Director Accreditation Program, Class 15/2004
Past Experience :	2004 - Present Thai Optical Group PCL. – Director 2012 - 2014 Thai Optical Group PCL. – Procurement and General Affair Division Manager 2004 - 2014 Thai Optical Group PCL. – Administrative Deputy Managing Director 1977 - 2004 Thai Optical Co., Ltd. – International Trade Manager 1975 - 1979 King Mongkut Institute of Technology, Bangmod, Thonburi – Special Instructor in Chemical Engineering Department
Other Current Position :	Nam Silp Thai Eyewear Co., Ltd. -Director NST Ventures Company Limited-Director NST Training Centre Company Limited -Director

Position :	Executive Director/ Member of Business Strategic committee/ Chief Executive Officer
Educational Qualifications :	M.Sc. Industrial and Systems Engineering, Ohio University, U.S.A. B.Ch.E. King Mongkut’s University of Technology Thonburi, Bangkok, Thailand
Management Developments and Management Development :	BMT: Board Matters and Trends, Class 8/2019 SBM: Strategic Board Master Class, Class 2/2017 SFE: Successful Formulation and Execution of Strategy, Class 15/2012 DCP: Director Certification Program, Class 149/2011 Executive Development Program Session 87/2014, Kellogg School of Management, Northwestern University
Past Experience :	2019 – Present Thai Optical Group Public Co., Ltd.-Chief Executive Officer 2010 – Present Thai Optical Group Public Co., Ltd.-Director/ Member of the Business Strategic Committee 2014 – 2018 Thai Optical Group Public Co., Ltd.-Managing Director 2012 - 2014 Thai Optical Group PCL. – Deputy Managing Director of Operating Sector 2004 - 2012 Thai Optical Group PCL. - Plant TOG Division Manager 2001 - 2003 Thai Polymer Lens Co., Ltd. - Production and Quality Control Manager 1995 - 2001 Thai Polymer Lens Co., Ltd. - Planning and Quality Control Manager 1994 - 1995 Thai Optical Co., Ltd. - Glass Mold Manufacturing Manager
Other Current Position :	Thai Optical Co., Ltd.-Chairman, Director, and Managing Director TOG USA, Inc.-Chairman TOG Europe Sp. z o.o.-Chairman

Position :	Executive Director/ Chief Administrative Officer
Educational Qualifications :	Bachelor Degree of Civil Distribution and Marketing, Faculty of Commerce, Waseda University, Japan
Management Developments and Management Development :	CSP: Company Secretary Program, Class 126/2022 CRP: Company Reporting Program, Class 32/2022 DCP: Director Certification Program, Class 256/2018 Professional Development Program for Investor Relations, by the Thai Listed Companies Association (2022). Training to ensure readiness before PDPA is effective, organized by the Securities and Exchange Commission (SEC), 2021 TDPG 2.0 Personal Data Protection Practices, organized by the Legal Research and Development Center Chulalongkorn University, 2020
Past Experience :	2019 – Present Thai Optical Group Public Co., Ltd.-Chief Administrative Officer (CAO) 2018 – Present Thai Optical Group Public Co., Ltd.-Executive Director 2015 – 2018 Thai Optical Group Public Co., Ltd.-Logistics and Supply Chain Division Manager 2008 – 2014 Thai Optical Group Public Co., Ltd.-Business Development Division Manager 2004 – 2007 Thai Optical Group Public Co., Ltd.-Sales and Marketing Division Manager
Other Current Position :	Thai Optical Co., Ltd.-Director TOG USA, Inc.-Director TOG Europe Sp. z o.o.-Director

Board of Directors