• บริษัท บีเอเอสเอฟ(ไทย) จำกัด /รุ่น1@Professional Presentation Skill/1
• บริษัท บีเอเอสเอฟ(ไทย) จำกัด@Professional Presentation Skill @ 2-3 June 2011
• บริษัท บีเอเอสเอฟ(ไทย) จำกัด@Professional Presentation Skill@10-11 May 2012
• BASF (Thai) Ltd.,@Professional Presentation Skill @ 30-31 July 2012
• BASF (Thai) Ltd.,@Professional Presentation Skill@BASF(26-27 September 2012)
• BASF (Thai) Ltd.,@Professional Presentation Skills @ 12-13 March 2015
• BASF (Thai) Ltd.,@Professional Presentation Skills
• BASF (Thai) Ltd.,@Effective Communication Workshop @ 1 July 2016
• BASF (Thai) Ltd.,@Effective Meeting Facilitation @ 13-14 July 2017
• BASF (Thai) Ltd.,@Professional Presentation Skills @ 12-13 September 2017
• BASF (Thai) Ltd.,@Professional Presentation Skills @ 27-28 February 2018