BBR Holdings (S) Ltd, an investment holding company, engages in construction business in Singapore, Malaysia, and Thailand. It operates through five segments: Specialised Engineering, General Construction, Property Development, Green Technology, and Accommodation Business. The company is involved in the provision of design-and-build, general building construction, civil and structural engineering, and conservation and restoration services; specialized engineering services comprising piling and foundation systems, post-tensioning, stay cable systems, heavy lifting, bridge design and construction, maintenance repair and retrofitting, and prefabricated prefinished volumetric construction services. It also develops residential projects, as well as mixed commercial and residential development projects; and provides property management and consultancy services.