Jose Cartellone Construcciones Civiles S.A., a building company, engages in the heavy industry and complex works in Argentina and internationally. The company undertakes various project works, including dams and hydroelectric power plants, transmission lines and transformer stations, architectural, hydraulic and sanitation, harbors, roads, oil, mining, special projects, and tunnels. It also engages in the distribution of electric power and gas, production and transmission of high voltage electric power.