About Us

Board of Directors


Dr. Teo Ho Pin, 64, is appointed as the Independent Non-Executive Chairman with effect from 1 July 2024. He is the Chairman of the Remuneration Committee, and a member of the Audit Committee and Nominating Committee. Dr. Teo is a long-serving politician with a career in the public service spanning over 23 years. Formerly a Member of Parliament (“MP”) for various constituencies including Sembawang GRC (1996-2001), Holland-Bukit Panjang GRC Bukit Panjang GRC (2001-2006) and Bukit Panjang SMC (2006-2020). He was also the Mayor of the North West District in Singapore (2001-2020), responsible for implementing Community Development Programmes for approximately 906,000 residents. During his tenure as Mayor, the North West District clinched notable awards including the ASEAN Environmentally Sustainable Cities Award in 2014 & 2017 and the Singapore Environment Council-Lee Foundation Singapore Environmental Achievement Award (Public Sector) in 2017.


Dr. Teo had also served as the Chairman of the Holland-Bukit Panjang Town Council (2001-2020), and Coordinating Chairman of 15 People’s Action Party (“PAP”) Town Councils (2006-2020) in Singapore, taking charge of township management for about one million public housing flats. Over the course of his political career, Dr. Teo had chaired various Government Parliamentary Committees in National Development, Environment and Water Resources, Home Affairs, and Law.


From his prior experience, notably as an MP and former Mayor of the North West District in Singapore, Dr. Teo has developed extensive expertise and a track record in implementing Green and Smart City initiatives to create sustainable buildings and communities. With his strong background and network in the built environment sector, we believe that Dr. Teo will impart fresh industry insights, spur thought leadership and lend his industry connections to elevate the organisation to greater heights.



Mr. Chua Kim Hua, 84, founder of the Group, serves as a Non-Executive Director. With effect from 1 July 2024, Mr. Chua is redesignated from Non-Executive Chairman to Non-Executive Director. Bringing with him more than 50 years of experience in the building and construction industry, he started his career in 1967 as a licensed Public Utilities Board electrician. He joined the Group as a Director in July 1983, and his vision and leadership has successfully guided the Group over the years towards regional expansion and growth, diversification and public listing.


He has been conferred the Long Service Award by the Ministry of Education and has also been awarded the Public Service Medal, Pingat Bakti Masyarakat (PBM) and the Public Service Star, Bintang Bakti Masyarakat (BBM).



Mr. Chua Hai Kuey, 73, is an Executive Director of the Group and the Managing Director of King Wan Construction Pte Ltd. He is responsible for the Group’s day-to-day operations including the technical, engineering and quality control aspects of all projects. In addition, he oversees the supervision of projects, troubleshoots when necessary and takes requisite measures to monitor wastage and control cost. His job scope also includes project management, project tenders and quality management. He holds an advanced level General Certificate of Education.



Ms. Chua Eng Eng, 54, serves as the Managing Director of the Group. She provides leadership and direction to deliver performance for the Group. As the Managing Director, she drives the Group’s strategy and oversees the Group’s operation, business development, corporate planning, and the implementation of policies and activities. Ms. Chua plays a crucial role in networking with key strategic partners and developing leadership capabilities within the Group. She is also responsible for administration, investment, recruitment, financial, legal and corporate affairs.


She holds a Bachelor of Arts in Economics from the National University of Singapore and completed the Business Management for CEO program at the prestigious Tsinghua University.



Ms. Siraarpa Siriviriyakul, 38, is an Independent Non-Executive Director. She is a member of the Audit Committee, the Nominating Committee and the Remuneration Committee. She is currently a Deputy Managing Director of Siricharoen Sappraiwan Co., Ltd. and Principal of Designing Impacts.


Ms. Siriviriyakul holds a Bachelor of Economics from the Chulalongkorn University and a Master of Science in Management from the Stanford University.



Mr. Tang Siew Foo David, 62, is an Independent Non-Executive Director. He is the chairman of the Audit Committee and Nominating Committee,and a member of the Remuneration Committee. He was formerly a Senior Business Head in Global Commercial Banking at Oversea-Chinese Banking Corporation Limited (OCBC), responsible for various sectors including construction, engineering and real estate. Mr. Tang has over 30 years of experience in commercial and investment banking, and private wealth management in local and international banks.


Mr. Tang holds a Bachelor of Business Administration from the National University of Singapore. He is an associate of the Chartered Institute of Bankers (London) and Institute of Banking and Finance Fellow for Corporate Banking. Mr. Tang is a Senior Accredited Director.


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