| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CARBONEXCEL INDUSTRIA E COMERCIO DE COMPONENTES ELETRICOS E MECANICOS LTDA. | Administrador (5) | 4/12/2010 | R$ 10,000.00 |
| MERSEN DO BRASIL LTDA. | Administrador (5) | 6/14/2010 | R$ 32,304,390.00 |
| QUALITY TIME CONSULTORIA EMPRESARIAL S/C LTDA | Sócio-Gerente (28) | 8/11/1998 |