| Company | Role | Joined | Share Capital |
|---|---|---|---|
| ALVARENGA ENGENHARIA CONSULTIVA LTDA | Sócio-Administrador (49) | 1/19/2012 | R$ 2,000.00 |
| CONSORCIO ABB/PROMON | Administrador (5) | 6/13/2002 | |
| GOMES & ALVARENGA ADMINISTRACAO DE BENS LTDA. | Administrador (5) | 9/18/2015 | R$ 6,588,291.00 |