| Metals & Mining Industry | Materials Sector | Mr. Cacídio Girardi CEO | B3 Exchange | BREALTACNPR1 ISIN |
| Brazil Country | 1,420 Employees | 4 Dec 2025 Last Dividend | 3 May 2018 Last Split | - IPO Date |
Electro Aço Altona S.A. began its journey as a small foundry and mechanical repair shop, initially known as Auerbach & Werner before rebranding in 1933. Since its inception in 1924, the company has grown to become a significant player in the production and supply of steel castings and special alloys. Based in Blumenau, Brazil, Electro Aço Altona S.A. has established itself as a key supplier to a wide range of industries including rails, agricultural machinery, oil and gas, power generation, defense, and more. Their commitment to quality and their ability to serve a diverse spectrum of sectors have solidified their reputation in the market.