Mr Tong is also Chairman of Keppel Integrated Engineering Limited and Keppel FELS Brasil SA; and Senior Executive Director of Keppel Corporation Limited.
He is a member of Society of Naval Architects and Marine Engineers (USA), American Bureau of Shipping and Nippon Kaiji Kyokai (Class NK) Singapore Committee, Fellow of the Society of Project Managers, The Royal Institute of Naval Architects (RINA) UK, Singapore Institute of Directors and the Institute of Marine Engineering, Science & Technology.
Mr Tong was conferred the Public Service Medal (PBM) in August 1999.