| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CONSORCIO JOFEGE-ENOTEC | Administrador (5) | 2/26/2007 | |
| HELLUR PATRIMONIAL E PARTICIPACOES LTDA. | Administrador (5) | 7/19/2016 | R$ 14,401,164.00 |
| PROJECCTA ENGENHARIA E PROJETOS LTDA | Sócio-Administrador (49) | 12/19/2006 | R$ 500,000.00 |