Executive Committee

Ms. Walainut Trivisvavet

Ms. Walainut Trivisvavet

  • Director
  • Executive Committee Member
  • Risk Management, Corporate Governance and Sustainability Committee Member
  • Managing Director
Educational Background:
  • Master of Science in Administrative Studies, Sub-concentration : Financial Economics, Boston University, USA
  • Bachelor of Business Administration, Assumption University
Training Profiles:
  • Advanced Audit Committee Program (AACP), Class 20/2015, Thai Institute of Directors Association
  • Company Reporting Program (CRP), Class 13/2015, Thai Institute of Directors Association
  • Director Certification Program (DCP), class 201/2015, Thai Institute of Directors Association
  • Capital Market Academy Executive Program (CMA), Class 24/2017, Capital Market Academy
  • Top Executive Program in Commerce and Trade (TEPCoT) Class 11/2018, Commerce Academy, University of the Thai Chamber of Commerce
  • Certification Program in Investor Relations, 2016, Thai Listed Companies Association
  • Chief Financial Officer Certification Program (CFO), Class 19, The Federation of Accounting
  • Advance Certificate Course in Public Economics Management for Executives, King Prajadhipok's Institute
  • Agriculture and Cooperatives Executive Program (ACE), Class 1, Ministry of Agriculture and Cooperatives
  • National Defense Course (NDC), Class 65, Thai National Defense College
Work Experience:
Listed Company:
  • 2015 - 2018 Assistant Managing Director Administration Group TTW Public Company Limited
  • 2014 - 2015 Assistant Managing Director Finance Department Bangkok Expressway Public Company Limited
Other Non-listed Companies:
  • Jan 2021 - Present Managing Director Thai Water Operations Company Limited
  • 2021 - Present Director Thai Listed Companies Association
  • 2019 - Present Director Center of Excellence on Hazardous Substance Management Chulalongkorn University
  • 2016 - Present Director and Managing Directors Pathum Thani Water Company Limited
  • 2016 - Present Director Thai Water Operation Company Limited
  • 2014 - 2017 Managing Director Fahamorn Machinery Company Limited
  • 2014 - 2017 Managing Director RSB Construction Company Limited
Other Current Positions:
  • Jan 2021 - Present Managing Director Thai Water Operation Company Limited
  • 2021 - Present Director Thai Listed Companies Association
  • 2019 - Present Director Center of Excellence on Hazardous Substance Management
  • 2016 - Present Director and Managing Directors Pathum Thani Water Company Limited
  • 2016 - Present Director Thai Water Operation Company Limited
Shareholding (%)

Direct : - None -
Indirect : - None -

Family Relationship between Director and Executive Management:

Grandchild of Mr. Plew Trivisvavet

Criminal records on violation as Director, Executive, and Controlling person (5 years past):

- None -