Company Description
Companhia Siderúrgica Nacional, together with its subsidiaries, operates as an integrated steel producer in Brazil and internationally.
It operates through four segments: Steel Industry, Mining, Logistics, and Cement. The Steel Segment offers produce and sells of flat and long steel.
The Mining Segment explores, processes, and marketing of iron ore, tin, limestone, and dolomite. The Logistics Segment supplies railways, port concessions, and road fleet.
The Cement Segment offers produces and sells bagged and bulk cement, as well as aggregates, concrete, and other products.
The company offers flat steel products, such as hot and cold rolled, galvanized, galvalume, pre-painted, and metal sheets products; coil, sheets, and derivatives; tiles and derivatives, pipes, and profiles; long steel products; food and chemical packaging solutions; and carbochemical products.
It also provides steel cutting services; produces and sells cement; operates railways; and generates electric power from its hydroelectric power plants.
In addition, the company offers steel solutions and distributions; packaging; logistics services; and certifications.
Companhia Siderúrgica Nacional was founded in 1941 and is headquartered in São Paulo, Brazil.
| Country | Brazil |
| Founded | 1941 |
| IPO Date | Nov 14, 1997 |
| Industry | Steel |
| Sector | Materials |
| Employees | 24,924 |
| CEO | Benjamin Steinbruch |
Contact Details
Address: Av. Brigadeiro Faria Lima, 3400, 19th and 20th Floors São Paulo, SP 04538-132 Brazil | |
| Phone | 55 11 3049 7100 |
| Website | csn.com.br |
Stock Details
| Ticker Symbol | SID |
| Exchange | NYSE |
| Fiscal Year | January - December |
| Reporting Currency | BRL |
| CIK Code | 0001049659 |
| CUSIP Number | 20440W105 |
| ISIN Number | US20440W1053 |
| SIC Code | 3310 |
Key Executives
| Name | Position |
|---|---|
| Benjamin Steinbruch | President of Executive Board, Chief Executive Officer and Director |
| Antonio Marco Campos Rabello | Chief Financial Officer, Executive Director of Finance and Investor Relations and Member of Executive Board |
| Eneas Garcia Diniz | Executive Director and Member of Executive Board |
| David Moise Salama | Head of Insurance and Credit and Member of Executive Board |
| Luis Fernando Barbosa Martinez | Chief Commercial Officer and Member of Executive Board |
| Tufi Daher Filho | Member of Executive Board |
| Rogério Bautista da Nova Moreira | Chief Legal Officer and Member of Executive Board |
| Pedro Van Langendonck Teixeira de Freitas | Executive Officer and Member of Executive Board |
| Augusto Cesar Ferreira Lara | Member of Executive Board |
| Harry Morgenstern | Chief Procurement and Investment Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Mar 27, 2026 | 6-K | Report of foreign issuer |
| Mar 23, 2026 | 6-K | Report of foreign issuer |
| Mar 12, 2026 | 6-K | Report of foreign issuer |
| Mar 12, 2026 | 6-K | Report of foreign issuer |
| Jan 15, 2026 | 6-K | Report of foreign issuer |
| Jan 15, 2026 | 6-K | Report of foreign issuer |
| Jan 12, 2026 | 6-K | Report of foreign issuer |
| Dec 19, 2025 | 6-K | Report of foreign issuer |
| Dec 17, 2025 | 6-K | Report of foreign issuer |
| Nov 20, 2025 | 6-K | Report of foreign issuer |