Executives

Mr. Sittisak Leeswadtrakul

Current position
  • Deputy Chief Executive Officer

Date of Appointment :

12 December 2019


Significant Designation in the past
August 2019 to December 2019 Deputy Chief Executive Officer - Production and Commercial
May 2017 to December 2017 Chief Production Officer
2014 to October 2017 Chief Operation Officer and Executive Vice President - Marketing (Acting)

Education
  • Master of Business, Administration Program in Business Modeling and Analysis (International Program), Mahidol University
  • Bachelor of Science (General Engineering), Queen Mary University (London), United Kingdom
  • Executive Certificate in Strategy - Building and Sustaining Competitive Advantage, Harvard University, USA
  • Executive Certificate in Management and Leadership, Massachusetts Institute of Technology, Cambridge, USA
  • Executive Certificate in Transforming Your Leadership Strategy, Massachusetts Institute of Technology, Cambridge, USA
  • Executive Certificate in Developing a Leading Edge Operations Strategy, Massachusetts Institute of Technology, Cambridge, USA
  • Executive Certificate in Fundamental of finance for the Technical Executive, Massachusetts Institute of Technology, Cambridge, USA
  • Executive Certificate in Strategic Cost Analysis for Managers, Massachusetts Institute of Technology, Cambridge, USA
  • Certificate in Advanced Corporate, Banking and Financial Services Law Program (ABFL Program), Faculty of Law, Ramkhamhaeng University

Director Training
  • Director Certification Program (DCP 163/2012), Thai Institute of Directors (IOD)

Positions in other listed companies
December 2019 to present Deputy Chief Executive Officer, G J Steel Public Company Limited
August 2019 to December 2019 Deputy Chief Executive Officer - Production and Commercial, G J Steel Public Company Limited
May 2017 to August 2019 Chief Production Officer, G J Steel Public Company Limited
2011 to May 2017 Director, G J Steel Public Company Limited
2014 to April 2017 Chief Operation Officer, and Executive Vice President - Marketing (Acting), G J Steel Public Company Limited
2011 to 2014 Executive Vice President - Marketing, G J Steel Public Company Limited
Positions in other non-listed companies
2008 to 2011 Senior officer, Steel Division, Mitsui & Co.,(Thailand) Ltd.
2006 to 2008 Business Assistant, Steel Division, Mitsui & Co. Europe Plc.