Executive Management

Mr Tan Tee How

Executive Director

Mr Tan Tee How

Executive Director

Mr Tan Tee How joined CES as the Executive Director of CES in February 2018. Prior to this, Mr Tan was the Commissioner of Inland Revenue and Chief Executive Officer of Inland Revenue Authority of Singapore.

Mr Law Cheong Yan

Chief Operating Officer

Mr Law Cheong Yan

Chief Operating Officer

Mr Law Cheong Yan joined CES as Chief Financial Officer in August 2013 and progressed to a new role as Chief Operating Officer in Jan 2022. Prior to joining CES, he spent more than nine years in China and the U.S. managing several Singapore companies’ overseas subsidiaries.

Mr Alex Ang

Chief Human Resources Officer

Mr Alex Ang

Chief Human Resources Officer

Mr Alex Ang joined CES as Chief Human Resources Officer in September 2018. Prior to this, he was at Millennium Hotels & Resorts and has over 25 years of HR experience.

Dr Koh Thiam Seng

Executive Vice President & Director of Education

Dr Koh Thiam Seng

Executive Vice President & Director of Education

Dr Koh Thiam Seng joined Sing-Ed Global Schoolhouse as Senior Vice President in October 2018. Prior to this, he has been in the education industry for over 30 years.

Mr Gan Chin Huat

Senior Vice President & Director of Schools

Mr Gan Chin Huat

Senior Vice President & Director of Schools

Mr Gan Chin Huat joined Sing-Ed Global Schoolhouse as Senior Vice President in April 2021. Prior to this, he was the Deputy Director at Schools Division and Cluster Superintendent at the Singapore Ministry of Education.

Mr Charles Tong

Senior Vice President

Mr Charles Tong

Senior Vice President

Mr Charles Tong joined Sing-Ed Global Schoolhouse as Senior Vice President in September 2021. Prior to this, he has been CEO, Principal, Senior Director at education institutions that ranges from primary, secondary to pre-tertiary levels.

Mr Brian Frissyn

Senior Vice President & Group Marketing Director

Mr Brian Frissyn

Senior Vice President & Group Marketing Director

Mr Brian Frissyn was appointed Group Marketing Director in March 2021. Prior to this, he had spent more than 20 years in various strategic marketing roles.

Mr Abdul Mannan

Senior Vice President

Mr Abdul Mannan

Senior Vice President

Mr Abdul Mannan joined Sing-Ed Global Schoolhouse as Senior Vice-President. Prior to this, he served as a Secondary School Principal and Cluster Superintendent in Ministry of Education, Singapore.

Mr Hee Joh Liang

Senior Vice President & CTO

Mr Hee Joh Liang

Senior Vice President & CTO

Mr. Hee Joh Liang joined Sing-Ed as the Chief Technology Officer and Senior Vice-President in April 2021. Prior to this, he was the Deputy Principal (Development) of Singapore Polytechnic and Regional Director of Cengage Publishing.

Mr Nik Tan

Financial Controller

Mr Nik Tan

Financial Controller

Mr Nik Tan joined CES as the Financial Controller in 2007. Prior to this, he worked for several public listed companies and an international auditing firm.

Mr Yap Kim Hung

Vice President

Mr Yap Kim Hung

Vice President

Mr Yap Kim Hung joined Sing-Ed Global Schoolhouse as Vice President in January 2019. Prior to this, he was a Year Head in Anglo-Chinese School (Junior).

Ms Yuen Kah Wai

Vice President

Ms Yuen Kah Wai

Vice President

Ms Yuen Kah Wai joined Sing-Ed Global Schoolhouse as Vice President in December 2019. Prior to this, she served as Deputy Head (Academic) of an international school in China.

Dr Ho Yi Kai

Vice President

Dr Ho Yi Kai

Vice President

Dr Ho Yi Kai joined Sing-Ed Global Schoolhouse as Vice President in May 2021. Prior to this, he was Assistant Director of Confucius Institute, NTU.

Mr Lim Bock Boon

Vice President

Mr Lim Bock Boon

Vice President

Mr Lim Bock Boon joined Sing-Ed Global Schoolhouse as Vice President in January 2022. Prior to this, he has been Head of Department (Mathematics) at local national and international schools.

Ms Melissa Yam

Assistant Vice President

Ms Melissa Yam

Assistant Vice President

Ms Melissa Yam joined Sing-Ed Global Schoolhouse as Assistant Vice President in December 2020. Prior to this, she was a Learning Specialist at Certis Corporate University.

Ms Elizabeth Claire Mesenas

Senior Specialist (English Language)

Ms Elizabeth Claire Mesenas

Senior Specialist (English Language)

Ms Elizabeth Mesenas joined Sing-Ed Global Schoolhouse as Senior Specialist, English Language in January 2022. Prior to this, she was Subject Head (General Paper) at Milennia Institute, and served more than 10 years in Singapore's public education sector.

Mr Eric Yee

Senior Operations Manager

Mr Eric Yee

Senior Operations Manager

Mr Eric Yee joined Sing-Ed Global Schoolhouse as Operations Manager in 2018, and was subsequently promoted to Senior Operations Manager in 2021. Prior to this, he has managed a privately held company for over 20 years.