| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CONSORCIO EPT - ECR - ENGENPLAN | Administrador (5) | 6/30/2014 | |
| CONSORCIO EPT-ASTEC | Administrador (5) | 5/27/2008 | |
| G & P ENGENHARIA LTDA | Sócio-Administrador (49) | 11/18/2010 | R$ 1,000.00 |
| INTEGRAL ENGENHARIA LTDA | Sócio-Administrador (49) | 5/28/2009 | R$ 1,000.00 |