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Mr. Montree Sornpaisarn, CFA
Chief Executive Officer
  • Chartered Financial Analyst (CFA)
  • MBA (Finance), Thammasat University
  • Bachelor Degree in Engineering, Chulalongkorn University
Experiences 2013 - Present Co-Chief Executive Officer 
Maybank Kim Eng Securities (Thailand) Plc.
Oct 2001 Chief Executive Officer,
Maybank Kim Eng Securities (Thailand) Plc.
Feb 2000 – Sep 2001 Managing Director (Investment Banking),
Vickers Ballas (Thailand) Ltd.            
Sep 1998 – Jan 2000 SVP, Investment Banking,
SG Asia Finance and Securities Company Plc. 
Dec 1997 – Aug 1998 VP, Investment, AIA Co., Ltd.
Jul 1991 – Nov 1997 Assistant MD, Investment Banking,
J.F. Thanakorn Securities Co., Ltd.
Jul 1988 – Jun 1990 VP for Computer, J.F.Thanakom Securities Co., Ltd.
Ms. Sudthida Chirapatsakul
Co-Chief Executive Officer, Acting Head of Retail Business

Ms Sudthida was the CEO and Executive Director of Country Group Securities Public Company Limited and Vice Chairman of the Board of Director of Advanced Connection Corporation Public Company Limited, a public company listed on the Stock Exchange of Thailand. Ms. Sudthida had also served as Managing Director of Retail Brokerage Division at Country Group Securities Public Company Limited in 2009 and later in 2010 served as a Director at Country Group Securities Public Company Limited. Before joining Country Group, she also sat as the Management in various securities companies including Far East Securities, United Securities, APEX Securities, IB Securities and Kim Eng Securities, etc.  She was also the Director of United Securities Public Company Limited until June 2007. She possesses extensive experiences in brokerage services business particularly in the area of retails equities for over 10 years. She holds  a Master's Degree from Krirk University and a Bachelor Degree from Kasetsat University.

Mr. Henry Koh Swee Ong
Chief Operating officer


  • Master Degree  in Business Administration, Charles Sturt University, Australia


  • Diploma in Management from Malaysian Institute of Management, Malaysia




Chief Operating Officer : Maybank Kim Eng Securities (Thailand) Plc


2013 – Present

Regional Head, Operation, Maybank Investment Bank


Apr 2013 -  Feb 2017

Regional Head, Operations, Equities Operations, Maybank Investment Bank Berhad


Jan 2009 – Mar 2013

VP, Head Stock broking Operations, Maybank Securities Sdn Bhd.



Head, Risk Management, Maybank Securities Sdn Bhd.


1999 – 2001

Assistant Manager, Compliance, Maybank Securities Sdn Bhd.

  2001-1989 Vice President, Stock Broking Operations
Mr. Vichet Pornsinsiriruk
Chief Information Officer


  • MBA, Thammasat University


  • Bachelor of Computer Engineering, Chulalongkorn University




Chief Information Officer
Maybank Kim Eng Securities (Thailand) Plc.


Mar 2002 – Dec 2005

Head of Information Technology Department
SIG Combibloc Co.Ltd


1999 – 2001

Head of Information Technology Department
SIG Combibloc Co.Ltd


1997 – 1999

Chief Operation Officer
Jardine Fleming Thanakom Securities Co.Ltd.


1993 – 1996

Information Technology Department Manager
Jardine Fleming Thanakom Securities Co.Ltd.


1990 – 1993

Assistant Vice President – Information Technology Department Securities One Plc.

Mr. Sittiporn Sorngarn
Managing Director

He previously sat as Acting Managing Director on Infinity Wealth Futures Co., Ltd. in charge for Rubber Futures Trading. He was also the Vice President of Marketing of Classic Gold Futures Co., Ltd. In terms of experiences in securities brokerage firms, he worked for OSK Securities (Thailand) Co., Ltd. in the position of Senior Vice President of Risk Management, Vice President of Risk Management of KTB Securities (Thailand) Co., Ltd. Apart from experiences in Risk Management area, he has more than 10 years of experience in the marketing team of retails equities Kim Eng Securities (Thailand) Co., Ltd. (2002- 2007), Yuanta Securities (Thailand) Co., Ltd. (1998 -2002). Pacific Finance Securities (1994-1997). Previous to his work in retail equities, he worked as Head Section of Marketing at Multi Credit Corporation Co., Ltd.