Tiong Seng Holdings Limited is a Singapore-based company that is principally engaged in business of building construction and civil engineering, property development and engineering solutions. The Company's segments include Construction, Engineering solutions and Property development. The Construction segment acts as a main contractor in construction and civil engineering projects and provides construction and civil engineering services mainly to property developers and government in both the private and public sectors. The Engineering solutions segment manufactures and supplies precast and prefabricated components, as well as provision of steel and mass engineered timber works to main contractors in construction and civil engineering projects. The Property development: segment is engaged in the development and sales of properties. Its subsidiaries include Steeltech Industries Pte. Ltd., AMP Systems Pte. Ltd. and Tianjin Tianmen Jinwan Property Development Co., Ltd.