Daiho Corp. engages in the provision of civil engineering and construction services. It operates through the following segments: Civil Engineering, Building Construction, and Others. The Civil Engineering segment provides civil works for construction projects such as dams, power plants, sea ports, expressways, and railways. The Building Construction segment includes constructing office buildings, accommodations, retail shops, warehouses, factories, condominiums, and cleaning facilities. The Others segment covers real estate business and lease of construction materials. The company was founded on March 31, 1949 and is headquartered in Tokyo, Japan.