Mr. Pratharn Chaiprasit

Mr. Pratharn Chaiprasit

Director, Senior Vice Chairman of the Executive Committee and Authorized Director

Relationship with other Directors and Executives

  • Nephew of Mr. Surin Osathanugrah
  • Brother of Mr. Thana Chaiprasit
  • Cousin of Mr. Niti Osathanugrah
  • Cousin of Mr. Petch Osathanugrah
  • Cousin of Mr. Ratch Osathanugrah
  • Cousin of Mr. Tasharin Osathanugrah


  • Master of Commerce, Takushoku University, Japan
  • Bachelor of Business Administration, Bangkok University

Training of Thai Institute of Directors Association (IOD)

  • Director Accreditation Program (DAP) 124/2016

Professional Experience During The Past 5 Years

Position as Director/Executive in other listed companies in SET

- None -

Position in other companies/businesses

Director, Siam Glass Industry Co., Ltd.
Director, Osotspa Enterprises Singapore Pte. Ltd.
Ended 2020
Director, Osotspa Beverage Co., Ltd.