| Company | Role | Joined | Share Capital |
|---|---|---|---|
| AMBONI METALURGIA E ENGENHARIA LTDA | Sócio-Administrador (49) | 9/20/2018 | R$ 1,000,000.00 |
| DMA HOLDING LTDA | Sócio (22) | 12/18/2023 | R$ 4,000,000.00 |
| ONESTA INCORPORACOES LTDA | Sócio-Administrador (49) | 6/10/2020 | R$ 120,000.00 |