Boldtek Holdings Ltd is an investment holding company. The company's operating segment includes General building; Properties development and investment; Precast manufacturing and Soil investigation and treatment. It generates maximum revenue from the General building segment. The General building segment is involved in the construction and building and maintenance works such as excavation, piling, sub-structures and superstructures works, architectural works, aluminium cladding and curtain walling, mechanical and engineering works, supply and installation of furniture/interior fitting-out works, external works, and landscaping. Geographically, it derives a majority of revenue from Singapore.