| Company | Role | Joined | Share Capital |
|---|---|---|---|
| ARCELORMITTAL ARTEFATOS DE ARAME LTDA | Sócio (22) | 4/10/2017 | R$ 217,955,576.00 |
| TRANSPORTE DE PRODUTOS SIDERURGICOS LTDA | Sócio (22) | 11/24/2009 | R$ 3,472,710.00 |
| VINKO LOGISTICA LTDA | Sócio (22) | 6/8/2009 | R$ 21,690,777.00 |