MR Tan Tze Wen
Managing Director
Mr Tan Tze Wen founded our Company in 1975 and has been our Director since 29 April 1975. He is currently our Managing Director. He is responsible for the overall management, strategic planning and business development of our Group. He also oversees the overall administration, finance and operations of our Group. Mr Tan has been instrumental to our growth. Under his leadership, our Company has grown from a business undertaking mainly small pump station projects to an environmental engineering company awarded with multi-million dollar contracts. He has more than 20 years of experience in the water and wastewater treatment business. Mr Tan obtained a Master of Science degree in Mechanical Engineering from the Delft University of Technology, the Netherlands in 1971.

MDM Ng Guat Hua
Executive Director
Mdm Ng Guat Hua is our Administrative Director. Mdm Ng joined our Company in 1981 and has more than 20 years of experience in finance and administration. She was appointed as Executive Director of our Company on 19 May 1992. Mdm Ng currently oversees the overall finance and administrative functions of our Group and is responsible for project cost control, analyzing accounts for management review and preparing the forecast and budget for each financial year. She is a member of The World Red Swastika Society and a director of the Red Swastika School Management Committee. She obtained her GCE ‘O’ level qualifications in or around 1975.

MR Andrew Bek
Executive Director
Mr Andrew Bek was appointed as the Executive Director of our Company on 20 May 2010. He will be responsible for corporate strategies and corporate finance areas in the Company. Mr Bek started his career in Arthur Anderson & Co and was there from 1988 to 1997. He was later attached to a steel manufacturing company as the Accounts Manager from 1997 to 1998. He then joined Ernst & Young Malaysia from 1999 to 2007, where he was responsible for statutory audit of public and non-public companies. In 2007, he joined OneEquity SG Pte Ltd and is currently the Investment Director, responsible for the assessment of investment opportunities, market research and analysis and making recommendations to the investment committee. He is also currently the Non-Executive Director of SGX Mainboard-listed China Environment Ltd and was actively involved in the entire Reverse-Take-Over ('RTO') exercise of the company.

MR Basmadjian Krikor
Independent Director
Mr Basmadjian Krikor was appointed as an Independent Director of our Company on 4 January 2006. He has about 28 years of experience in the banking sector, having worked at Bank of America from 1974 to 2002. During his career at Bank of America, he held several senior positions including Vice President and Country Operations Manager for various countries such as Indonesia, Thailand and Indo-China from 1989 to 1998 as well as Senior Vice President and Country Operations Manager in Japan and Korea from 1998 to 2001. Between 2001 and 2002, he served as director of BA Forex, a subsidiary of Bank of America in the Philippines. Since 2002, Mr Krikor has been the trustee and honorary treasurer of the Armenian Church in Singapore. He obtained his Bachelor of Arts degree in Business Administration from Cyprus College USA in 1974.

Yong Khai Weng
Executive Director
Mr Yong Khai Weng was appointed as an Executive Director of our Company on 3 May 2011. He is responsible for strengthening the sales and marketing functions of the Group as well as assisting in charting the technical and business direction of the Group. Mr Yong graduated with a bachelor’s and First Class Honours degree in Chemical Engineering from University Malaya, Kuala Lumpur, Malaysia in 1997. Mr Yong has over 14 years of experience in the palm oil industries especially in the areas of palm oil refi ning, biofuels and downstream integration. His areas of expertise include project management, process design, research and process development, production and operation.  

Tan Wei Shyan
Independent Director
Mr Tan Wei Shyan was appointed as an Independent Director of Our Company on 5 September 2011. Mr Tan has more than 8 years of legal experience, starting his career as a legal assistant at Ang & Partners in 2003. He joined Shook Lin & Bok LLP in 2005 where he is currently a Partner in the Corporate department, specialising in corporate fi nance and securities transactions, including initial public offerings, strategic investments, corporate restructuring, fund-raising and securities regulation compliance by public listed companies. Mr Tan graduated from University of Exeter, United Kingdom with a Bachelor of Laws (First Class Honours) degree.  

MR Peter Lai
Independent Director
Mr. Lai Hock Meng was appointed as an Independent Director of our Company on 16 November 2010. Mr. Lai has more than 27 years of experience in the financial services industry including asset management, treasury management, private banking, investment banking and private equity investments. He has worked for Monetary Authority of Singapore, Morgan Grenfell and Partners Securities, SocGen Crosby Securities, Citigroup and OCBC Bank. From October 2007 to March 2009, he was the Managing Director of Tembusu Partners. Presently, he sits on board of several listed companies as independent director. Mr. Lai is a panel member of the Inquiry Committee of the Singapore Law Society and an editorial board member of the CFA Digest. Peter is a Chartered Financial Analyst of the CFA Institute in USA and a fellow of Chartered Institute of Marketing in UK. He graduated from University of Cambridge, England with a BA (Honours) degree in economics.