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Audit Committee

MR. PHIRASILP SUBHAPHOLSIRI

Independent Director

Chairman of the Audit Committee

Chairman of the Sustainable Development and Corporate Governance Committee

Age

72

Starting date of Directorship

  • 14 May 2013

Years of Directorship

  • 12 Years

Education

  • Bachelor of Business Administration, Yokohama National University, Japan

Training

  • 2025 Unfair Trading Practices and Fiduciary Duties by Baker & McKenzie Ltd.
  • 2025 Human Rights Risk Assessment by Deloitte Touche Tohmatsu Jaiyos Audit Co., Ltd.
  • 2005 Director Accreditation Program (DAP)
  • 1986 Internal Audit Training, Shell Eastern Petroleum Co., Ltd., Singapore
  • 1978 -1984 Various banking and management training courses
  • 1976 Securities Analysis, Nomura Securities Plc., Japan

Shareholding in Company (As of 31 December 2025)

Director -none-
Spouse/Minor child -none-

Family Relationship with Other Directors and Executives

-none-

Related Experience

Listed Company

2013 – Present

  • Independent Director, Chairman of the Audit Committee, Chairman of the Sustainable Development and Corporate Governance Committee, Tipco Asphalt Plc.

2009 – Apr 2025

  • Independent Director, Chairman of the Board of Directors, Food and Drinks Plc.
    (Type of business : Manufacturer of food and beverages)

1998 – 2008

  • President, BankThai Plc.
    (Type of business : Banking)

1993 – 1998

  • President, Krungthai Thanakit Plc. (KTT)
    (Type of business : Finance & Securities)

1991 – 1993

  • Executive Vice President, Finance One Plc.
    (Type of business : Finance & Securities)

1988 – 1991

  • Executive Vice President, Asia Credit Plc.
    (Type of business : Finance & Securities)

1984 – 1988

  • Corporate Audit Manager, Thai Oil Plc.
    (Type of business : Oil Refinery)

1978 – 1984

  • Country Trade & Project Finance Manager, The Chase Manhattan Bank N.A., Bangkok Branch
    (Type of business : Banking)

1976 – 1978

  • Securities Analyst, Nomura Securities Plc., Japan
    (Type of business : Securities)

Non-Listed Company

2019 – Apr 2025

  • Director, HMC Polymers Co., Ltd.
    (Type of business : Manufacturer of Polypropylene)

2010 – Present

  • Chairman of the Board of Directors, Kaizen Consulting Co., Ltd.
    (Type of business : Consulting services and Exports & Imports)

1989 – Present

  • Chairman of the Board of Directors, Subhadhana Co., Ltd.
    (Type of business : Office for rent)

 

other Audit Committee