Takamatsu Construction Group Co., Ltd. engages in the construction business in Japan. It constructs urban development projects, high-rise buildings, condominiums, individual housing projects, public facilities, medical/welfare facilities, shrines/temples/churches, educational and cultural institutions, commercial facilities, and factories/warehouses. The company also provides civil engineering services for various projects, including rivers, roads, railways, ports, airports, dams, tunnels, bridges, residential developments, water and sewerage systems, erosion flood control, marine civil engineering, underwater civil engineering, and wind power plants. In addition, it rents, develops, and sells condominiums; and offers real estate agency service, subleasing, and financing services, as well as building maintenance services. The company was founded in 1917 and is headquartered in Osaka, Japan.