Sambu Engineering & Construction Co., Ltd engages in the construction business in South Korea and internationally. It is involved in various civil works, including dams and hydro-power projects, ports and harbors, highways, bridges, subways and railroads, and tunnels. The company also undertakes various architectural works comprising construction of office and commercial buildings, hotels, museums and cultural properties, educational and research facilities, religious facilities, sports and leisure facilities, and renovations. In addition, it is involved in the redevelopment, reconstruction, construction, and sale of condominiums, office and complex buildings, thermal power plants, industrial plants, environmental plants, and power transmission lines. The company was founded in 1948 and is based in Seoul, South Korea.