Mr. Nanthawithaya holds a bachelor’s degree in economics from Chulalongkorn University and an M.B.A. in finance from the Sasin Graduate Institute of Business Administration. He also participated in an exchange program at the Wharton School, University of Pennsylvania, U.S.A.


Mr. Nanthawithaya commenced his career at the Siam Commercial Bank’s Treasury Department in 1994, before moving on to Cargill Financial Services as Hedge Fund Manager in 1998. After that, he joined Standard Chartered Bank, where he rose to the position of Managing Director and Regional Head of Capital Markets, Southeast Asia. Mr. Nanthawithaya re-joined the Siam Commercial Bank in 2008 as Senior Executive Vice President, Corporate Banking Group.


He was appointed Chief Executive Officer and Vice Chairman of the Executive Committee of the Bank in 2015 and the President and Chief Executive Officer in 2016.



Current position

  • Director
  • Chief Executive Officer
  • Member of the Executive Committee
  • Member of the Risk Oversight Committee

Date of appointment

2 April 2015

No. of years on the board

3 years 6 months


  • B.A. (Economics), Chulalongkorn University
  • M.B.A. (Finance), Sasin Graduate Institute of Business Administration

Training program

  • Director Accreditation Program, Thai Institute of Directors Association
  • Advanced Executive Program, Capital Market Academy
  • Leadership Program, Office of the Justice Affairs
  • Leadership Program, Thailand Energy Academy
  • Diploma, National Defense College, The Joint State-Private Sector Course

Experience in the past 5 years


Chairman, SCB Securities Co., Ltd.



Director and Chairman of the Investment Committee, SCB Life Assurance PCL



Vice Chairman, Vinasiam Bank



Director, CAT Telecom PCL

Positions in other listed companies



Positions in non-listed companies


Director, Siam Commercial Foundation



Director, Princess Pa Foundation



Chairman, Digital Ventures Co., Ltd.

SCB shareholding


  • Number of shares held by director


  • Number of shares held by related persons


Family relationship with director and management