Our Story
- Sing-Ed Global Schoolhouse - Sustainable Education Investor
- Our Story
- Executive Management
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, he was the Commissioner of Inland Revenue and Chief Executive Officer of Inland Revenue Authority of Singapore.
Mr Tan Tee How
Executive Director
Mr Tan Tee How joined CES as Executive Director in February 2018. Prior to this, he was the Commissioner of Inland Revenue and Chief Executive Officer of Inland Revenue Authority of Singapore. Mr Tan served as Permanent Secretary (National Development) in 2004 and was appointed as Permanent Secretary (Home Affairs) in 2011. He was also a board member of the National University Health System from April 2016 to March 2019.
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 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 this, Mr Law spent more than nine years in China and the U.S. managing the businesses of several Singapore companies’ overseas subsidiaries. Mr Law was also the Group’s Financial Controller for the period from June 1999 to February 2004 and an auditor with an international accounting firm from September 1995 to June 1999. He is also a member of ISCA and CPA Australia. He serves as an independent director of Dynamic Colours Limited.
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.
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, Dr Koh was Associate Dean at the Office of Education Research and Associate Professor of Natural Sciences and Science Education at the National Institute of Education where he had served for more than 28 years. At the Ministry of Education, he was a Deputy Director (2000–2003) in the Higher Education Division before moving on to Director of Educational Technology (2003 – 2008). He was concurrently Deputy Director (2007–2008) at NIE. He was Principal (2009–2015) of St. Joseph’s Institution and Chief Executive Officer (2015–2017) at St. Joseph’s Institution International School.
Mr Gan Chin Huat
Executive Vice President &
Director of Schools
Mr Gan Chin Huat
Executive 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 Gan Chin Huat
Executive Vice President &
Director of Schools
Mr Gan Chin Huat joined Sing-Ed Global Schoolhouse as Senior Vice President in April 2021. He has more than 30 years of public school education experience in Singapore and private education in the region. Mr Gan was formerly Deputy Director at Schools Division, Cluster Superintendent and Principal of Dunman Secondary School at the Singapore Ministry of Education. He consults for private schools that seek EduTrust certification and CPE licensing. He serves in a number of education companies on the establishment and management of K-12 schools, the development of school programmes and conducts training for school leaders and teachers. He is also an Associate Trainer with the Civil Service College. Mr Gan holds a Bachelor’s degree with honours in Economics from the National University of Singapore, a diploma in education from the Institute of Education, Singapore and a Master’s degree from the Harvard Graduate School 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 Charles Tong
Senior Vice President
Mr Charles Tong joined Sing-Ed Global Schoolhouse as Senior Vice President in September 2021. He has more than 25 years of education experience in both public and private schools as well as private education institutes. Prior to this, he was the Principal and CEO of St Francis Methodist School where he transformed the school, leading them to attain IB World School status in 2 years, while concurrently establishing a full primary school. He has also held school leadership roles at Hwa Chong International School, Fairfield Methodist Primary School and Dunman High School, encompassing principalship at the 3 core levels of primary, secondary and pre-tertiary. Charles was also a Senior Quality Assessor at MOE Headquarters and Senior Director at MindChamps.
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 Abdul Mannan
Senior Vice President
Mr Abdul Mannan joined Sing-Ed Global Schoolhouse as Senior Vice-President. He served as Principal of Ang Mo Kio Secondary School and was subsequently appointed Cluster Superintendent, where he managed 13 schools that included primary schools, secondary schools and a Junior College. He graduated with a Bachelor of Science (1st Class Honours) and has a Master’s in Public Administration from the Lee Kuan Yew School of Public Policy at the National University of Singapore. He is currently the Vice-Chairman of the Science Teachers Association of Singapore and Vice-President of the Singapore Association for the Advancement of Science. He has also served as Board Member of Academy of Principals, Singapore and as Council Member for Singapore National Academy of Science.
Mr Allan See
Senior Vice President
(Development & Operations)
Mr Allan See
Senior Vice President
(Development & Operations)
Mr Allan See joined Invictus International School in Jul 2019. He was subsequently transferred to Sing-Ed Global Schoolhouse in May 2021, serving as Senior Vice President, Development & Operations.
Mr Allan See
Senior Vice President
(Development & Operations)
With a background in engineering and a diverse international business exposure, Mr Allan See switched to the education industry in 2011. He has more than a decade of experience in private educational institutes in Singapore, Vietnam, India, Bangladesh and Australia. His prior experience had rendered him well to tread the balance between an education institute and a business entity. His international exposure enables him to bridge the cultural divides and his engineering background enables him to develop safe and secure environments for learners.
Mr Ang Pow Chew
Senior Vice President
Mr Ang Pow Chew
Senior Vice President
Mr Ang Pow Chew joined Sing-Ed Global Schoolhouse as Senior Vice President in 2023. Prior to this, he was the principal of National Junior College.
Mr Ang Pow Chew
Senior Vice President
Mr Ang Pow Chew has more than 35 years as an educator and has served in various capacities in the Singapore Education System. He graduated from the National University of Singapore with a Bachelor of Arts (Hons) in the English Language. He has completed Master’s degrees in English Language, Knowledge Management and Education Administration.
Mr Lee Leck Seng
Senior Vice President
(Business Development)
Mr Lee Leck Seng
Senior Vice President
(Business Development)
Mr Lee Leck Seng joined Sing-Ed Global Schoolhouse as Senior Vice President in Mar 2022.
Prior to this, he was the Director of Industry Engagement and Partnership at Singapore Polytechnic.
Mr Lee Leck Seng
Senior Vice President
(Business Development)
Mr Lee Leck Seng has been working in Singapore Polytechnic for more than 25 years before he joined Sing-Ed Global Schoolhouse. His experience lies in education and industry engagement, ranging from being a Lecturer of Mechanical Engineering, a Deputy Director of the School of Mechanical and Manufacturing, the General Manager and finally the Director (Industry) of Industry Engagement and Partnership. He is also well-versed in Leadership, Regional Business Development, Machine Designing and Building, Contract Manufacturing of Components and Quality Auditing.
Mr Hee Joh Liang
Senior Vice President &
Chief Technology Officer
Mr Hee Joh Liang
Senior Vice President &
Chief Technology Officer
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 Hee Joh Liang
Senior Vice President &
Chief Technology Officer
Mr Hee Joh Liang joined Sing-Ed as the Chief Technology Officer and Senior Vice-President in April 2021. He has over 30 years of local and overseas experiences under his belt, with an extensive track record of operational excellence and performance in both education and technology industries. This includes being the Deputy Principal (Development) of Singapore Polytechnic for 11 years, where he led polytechnic-wide innovations such as introducing Design Thinking into all Diploma programmes and ensuring that the polytechnic prepared its graduates with the relevant knowledge and skills for work in industry. He co-chaired the Polytechnic-ITE Committee on AI in technical education. He brings to the job his deep expertise in the use of technologies for learning and an extensive network in the industry. He was also the Regional Director of Cengage Publishing overseeing Japan and Korea, the Senior Director at the National Computer Board and was the IT-Planner of the Ministry of Education’s 1st IT in Education Master Plan. He has worked in US for seven years. Mr Hee holds a Bachelor’s degree with Honours in Computer Science and Combinatorics & Optimization from the University of Waterloo and a Master’s degree in Computer Science from the University of Florida.
Mr Ang Cheng Eng
Chief Operating Officer
(Pre-Schools)
Mr Ang Cheng Eng
Chief Operating Officer
(Pre-Schools)
Mr Ang Cheng Eng joined Sing-Ed Global Schoolhouse in August 2022 as the Chief Operating Officer of Preschools. Prior to this, Mr Ang has been in the education industry for more than 14 years.
Mr Ang Cheng Eng
Chief Operating Officer
(Pre-Schools)
Mr Ang Cheng Eng joined Sing-Ed Global Schoolhouse in August 2022 as the Chief Operating Officer of Preschools. Prior to this, Mr Ang has spent more than 14 years in education in regional roles spanning countries such as Singapore and China. He was with EtonHouse for over 8 years and held the appointment of Group Deputy CEO between 2012 to 2016. He has also held senior roles in Busy Bees, including that of Regional Director of Development. Mr Ang is a Chartered Accountant of ISCA and started his career in one of the Big 4 accounting firm in 1996, before taking on roles in banking, property development, and finally education.