Companhia Siderúrgica Nacional (CSN) is an integrated steel producer headquartered in São Paulo, Brazil, with operations across Brazil and Latin America. The company manufactures flat steel products including hot and cold rolled sheets, galvanized and galvalume coatings, pre-painted materials, and metal sheets, along with long steel products, pipes, and profiles. Beyond primary steel manufacturing, CSN produces food and chemical packaging solutions and carbochemical products, and operates steel cutting services.
The company's business model extends across five operating segments. The Steel Industry segment comprises its core manufacturing operations. Mining operations focus on iron ore extraction from deposits at Casa de Pedra and Engenho mines in Congonhas, Brazil, supplemented by tin production. The Logistics segment operates railway infrastructure supporting material transport. Energy operations include hydroelectric power generation facilities that supply internal demand and external customers. The Cement segment produces and distributes cement products for the construction market.
Founded in 1941, CSN operates as one of Brazil's major integrated steel manufacturers with significant vertical integration across the value chain. The company's diversified segment structure provides exposure to multiple end markets including automotive, construction, packaging, and infrastructure sectors across Latin America.
No 10-K filings found.