Age: 62 years

Date of appointment: April 28, 2023

PROUD shareholding:

• Director: None
• Related persons: None

Family relationship with director and management:

• None

Educational Background

• Master’s degree in Electronic Engineering, Faculty of Engineering, Kyoto University, Japan
• Bachelor’s degree in Electronic Engineering, Faculty of Engineering, Kyoto University, Japan

Training

• Director Accreditation Program (DAP) Class 209/2023, Thai Institute of Directors (IOD)
• Board Nomination and Compensation Program (BNCP) Class 21/2024, Thai Institute of Directors (IOD)
• Executive Program for Business Development and Investment Program (Class 1), Institute of Business and Industrial Development
• Executive Program in Energy Literacy for a Sustainable Future Program (Class 11), Thailand Energy Academy
• Thai-Chinese Leadership Studies Program (Class 3), Thai-Chinese Leadership Institute
• Enterprise Transformation in Digital Era Program, Zhejiang University
• Executive Development Program by Royal Thai Police, Budget in the 2022 Fiscal Year

Work Experience:

Positions in listed company

• 2024 - Present: Independent Director, Member of the Audit Committee and Chairman of the Nomination and Remuneration Committee W.S.O.L. Public Company Limited
• 2023 - Present: Independent Director and Member of the Audit Committee Company Limited

Positions in non-listed company

• 2025 - Present: Chief Executive Officer TRIOPA Company Limited

Experiences in the past

• 2024 - 2025: Chairman of the Executive Committee Qualitech Public Company Limited
• 2021 - 2025: Chairman of the Board of Directors Honda Automobile (Thailand) Company Limited
• 2014 - 2021: Chief Operating Officer (COO) Honda Automobile (Thailand) Company Limited
• 2013 - 2021: Member of the Regional Board Committee Asian Honda Motor Company Limited