Daiho Corporation operates in the civil engineering and construction business in Japan and internationally. It provides design, supervision, and consulting for civil engineering and construction works, as well as research, survey, and design for hydroelectric power generation. The company also designs and constructs using the pneumatic caisson method, and handles construction machinery through design, manufacture, repair, sale, and leasing. Additionally, it offers real estate sales, leasing, management, and brokerage; research, design, and consulting for regional and urban development and other land use; and environmental restoration services including soil and water purification, industrial waste collection, transportation, treatment, and reuse, and consulting services. Incorporated in 1949, Daiho Corporation is headquartered in Chuo, Japan.