• MBA (Finance), University of Texas at Arlington, USA
• Bachelor of Engineering, Chulalongkorn University
• Director Certification Program (DCP) 12/2001, Thai Institute of Directors Association
• Role of the Chairman Program (RCP) 38/2016, Thai Institute of Directors Association
• Executive Program, Class 28, Capital Market Academy (CMA)
• Executive Development Training Program, Royal Thai Police, Fiscal Year 2020

• TLCA CFO CPD no. 6/2024 RE: Cybersecurity & Risk Management for CFOs, Nov 2024, Thai Listed Company Association (2 hours)
• TLCA CFO CPD no. 8/2023 Re: Governance System for Fraud Detection, 6 Sep 2023, Thai Listed Company Association (2 hours)
• TLCA CFO CPD no. 8/2023 Re: Guidelines on Issuing and Offering Green Debt Instruments, Nov 2023, Thai Listed Company Association (2 hours)

• 2017 - Present Director at Chememan PLC
• 2022 - Present Chief Executive Officer Acting Chief Financial Officer at Chememan PLC
• 2022 - Present Chairman at Ha Long QN Lime Co., Ltd.
• 2021 - 2022 Director at Ha Long QN Lime Co,, Ltd.
• 2003 - Present Chief Executive Officer at Chememan PLC
• 2023 - 2017 Chairman at Chememan PLC
• 2019 - Present Director at CalMix Co., Ltd.
• 2017 - Present Director at Easternbulk Lime Products Private Limited
• 2016 - Present Director at Siriman Chemicals India Private Limited
• 2016 - Present Director at Chememan India Private Ltd.
• 2015 - 2022 Director at Chememan Lao Co., Ltd.
• 2019 - Present Chairman at Northman Co., Ltd.
• 2010 - 2019 Director at Northman Co., Ltd.
• 2008 - Present Director at Chememan Australia Pty. Ltd.
• 2004 - 2020 Chairman at Tubkwang Co., Ltd.
• 2003 - Present Chairman at Buranachart Co., Ltd.
• 2003 - Present Chairman at Buranalux Co., Ltd.
• 2010 - 2018 Director at Chememan International Pte. Ltd.