Association of Aerospace Industries (Singapore) (AAIS)
Sia is the Chief Executive of the Association of Aerospace Industries (Singapore) or AAIS, a not-for-profit organization representing Aerospace businesses in Singapore. He also serves on the Advisory Board of the Aviation Studies Institute at the Singapore University of Technology and Design, the Industry Advisory Committee of the Singapore Institute of Technology, and the Engineering Advisory Committee of Ngee Ann Polytechnic.
Before joining the Association in 2016, Sia was at the Singapore Economic Development Board for more than 20 years as Director for Transport Engineering, and in Leadership Development and other roles. He also served for a time as Director of the Singapore Aerospace Programme at the Agency for Science, Technology and Research.
Sia holds a Master of Engineering degree from the Nanyang Technological University, and a Bachelor of Engineering degree from the National University of Singapore.