Companhia SiderArgica Nacional (CSN)

One of the most efficient integrated steel complexes in the world, CSN operates prominently in five sectors: steel, mining, logistics, cement and energy. Currently, among its assets, the company has an integrated steel plant; five industrial units, two of them abroad; iron ore, limestone, dolomite and tin mines; a strong distributor of flat steel; port terminals; interests in railroads; and participation in four hydroelectric plants. With a firm and innovative management, a company believes in the national entrepreneurial strength and in the potential for Brazilian competitiveness in the steel sector.