account_id none on file
legal_name National Steel Co
ticker SID
cik 1049659
domain csn.com.br
linkedin_company_url https://www.linkedin.com/company/companhia-sider-rgica-nacional
entry_point_account_id none on file
name Companhia Siderurgica Nacional S.A.
exchange NYSE
sector Industrials
hq Sao Paulo, Sao Paulo, Brazil
sector index/company/sector/industrials/
calls 0 filings 17 executives 16 family 0
why_nownone on file
callsnone on file
filings
Benjamin Steinbruch | Member | 72 | April 23, 1993 | April 30, 2025
filing / Apr 30, 2026 / receipt
Fabiam Franklin | Member | 58 | April 28, 2016 | April 30, 2025
filing / Apr 30, 2026 / receipt
Yoshiaki Nakano | Member | 81 | April 29, 2004 | April 30, 2025
filing / Apr 30, 2026 / receipt
Antonio Bernardo Vieira Maia | Member | 66 | April 30, 2013 | April 30, 2025
filing / Apr 30, 2026 / receipt
Miguel Ethel Sobrinho | Member | 79 | April 26, 2019 | April 30, 2025
filing / Apr 30, 2026 / receipt
Benjamin Steinbruch | Chief Executive Officer | 72 | April 30, 2002 | December 9, 2025
filing / Apr 30, 2026 / receipt
Antonio Marco Campos Rabello | Chief Financial and Investor Relations Officer | 52 | March 18, 2024 | December 9, 2025
filing / Apr 30, 2026 / receipt
Luis Fernando Barbosa Martinez | Commercial Executive Officer | 62 | August 2, 2011 | December 9, 2025
filing / Apr 30, 2026 / receipt
David Moise Salama | Insurance and Credit Executive Officer | 59 | August 2, 2011 | December 9, 2025
filing / Apr 30, 2026 / receipt
Rogério Bautista da Nova Moreira | Executive Legal Officer | 49 | March 18, 2024 | December 9, 2025
filing / Apr 30, 2026 / receipt
Enéas Garcia Diniz | Executive Officer | 65 | August 2, 2011 - July 31, 2016 August 13, 2024 | December 9, 2025
filing / Apr 30, 2026 / receipt
Pedro Van Langendonck Teixeira de Freitas | Executive Officer | 50 | June 3, 2025 | December 9, 2025
filing / Apr 30, 2026 / receipt
executives
| Andrea Maria Meirelles de Menezes | Member | - | receipt |
| Angélica Maria de Queiroz | Chairwoman | - | receipt |
| Antonio Bernardo Vieira Maia | Member | - | receipt |
| Antonio Marco Campos Rabello | Chief Financial and Investor Relations Officer | - | receipt |
| Augusto César Ferreira Lara | Steelmaking Production Executive Officer | - | receipt |
| Benjamin Steinbruch | Chief Executive Officer | - | receipt |
| David Moise Salama | Insurance and Credit Executive Officer | - | receipt |
| Enéas Garcia Diniz | Executive Officer | - | receipt |
| Fabiam Franklin | Member | - | receipt |
| Luis Fernando Barbosa Martinez | Commercial Executive Officer | - | receipt |
| Miguel Ethel Sobrinho | Member | - | receipt |
| Paulo Roberto Evangelista de Lima | Member | - | receipt |
| Pedro Van Langendonck Teixeira de Freitas | Executive Officer | - | receipt |
| Rogério Bautista da Nova Moreira | Executive Legal Officer | - | receipt |
| Tufi Daher Filho | Infrastructure & Logistics Executive Officer | - | receipt |
| Yoshiaki Nakano | Member | - | receipt |
familynone on file
upcoming
| 2026-11-11 | earnings call | scheduled | ir |
changesnone on file
mcp_package_hint
slug companhia-siderurgica-nacional-s-a
listing_url https://steadybase.io/company/data/index.json
mcp_url https://mcp.steadybase.io/mcp
steadybase-$