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Mr Lee is one of the founding members of the ecoWise Group of Companies which he has spearheaded in the public listing of the Group (SGX) in November 2002. He was appointed as Executive Chairman in April 2004 and Chief Executive Officer in March 2007.
Mr. Lee has been an active techno-preneur and has been an influential figure in the area of novel technology adoption and application in the fields of waste management and environmental engineering solutions in the region.
Mr Lee holds a Diploma (Merit) in Electrical Engineering from Singapore Polytechnic. He is also a Chartered Financial Consultant, accredited by the American College, USA.

Mr Cao oversees the overall management and synergistic operations of the Group. As an important member of the leadership team, he is responsible for the formulation of the Group’s strategic development plan and its implementation.
Mr Cao has more than 20 years of extensive experience in large-scale real estate projects, financial investment, crisis management, IT, mass media and the energy industry. He held notable senior positions in sizeable private and state-owned companies in Taiwan and China. His areas of expertise include strategic planning and implementation of sophisticated plans. He also has a broad experience working with government bodies.
Mr Cao holds an Executive Master of Business Administration from National University of Singapore and an Executive Master of Business Administration from Huazhong University of Science and Technology, China.

Mr Er was appointed as the Lead Independent Director with effect from 3rd July 2017. He is also appointed as the Chairman of the Nominating Committee, and a member of the Audit and Remuneration Committees.
Mr Er served as a Permanent Secretary of the Ministry of Education from 1987 to 1994 and the Ministry of Community Development from June 1st 1994 to December 31st 1997. He served in the Civil Service until 1998 for 27 years.
Mr Er has a bachelor's degree from The University of Toronto, Canada. He holds a Master of Business Administration from the University of Manchester since 1978.
Currently, Mr Er sits on a number of public listed companies as an Independent Director.

Mr Wong was appointed as an Independent Director in May 2015. He is the Chairman of the Remuneration Committee and a member of the Audit Committee and Nominating Committee.
Mr Wong is a Director of Alternative Advisors Pte Ltd, Alternative Advisors Investments Pte Ltd and also a sole-proprietor of Alternative Advisors Associates. He has more than 20 years' experience in the area of corporate advisory and finance, corporate restructuring and recovery and also specialises in investigations and litigation support services.
Mr Wong holds a degree in Commerce (Accounting & Finance) from The University of Western Australia. He is an approved Liquidator registered with the Accounting and Corporate Regulatory Authority (ACRA) in Singapore and a Fellow with the Insolvency Practitioners Association of Singapore Limited (IPAS). He is also a member of the Certified Practising Accountants of Australia, Institute of Singapore Chartered Accountants and Singapore Institute of Directors. Mr Wong is also an Independent Director of Lifebrandz Limited and KLW Holdings Limited.

Ms Pok was appointed as an Independent Director of the Company on 19 August 2016. She was admitted as an Advocate and Solicitor of the Supreme Court of Singapore in 2005 and a Solicitor of England and Wales in 2007. Ms Pok holds a LL.B. (Hons) from University College London, LL.M from University College London and Postgraduate Diploma in Legal Practice, BPP Law School.
She is currently a partner with a local Singapore law firm – JLC Advisors LLP. Her areas of practice include mergers and acquisitions, corporate and commercial, banking and financial transactions, and insolvency and debt recovery.
Karen has also been acting for numerous charitable foundations and institutions on their corporate related matters and advising them on their ongoing compliance obligations.





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