| Company | Role | Joined | Share Capital |
|---|---|---|---|
| ASTRAL SISTEMA EDUCACIONAL LTDA | Sócio-Administrador (49) | 11/4/1998 | R$ 5,010.00 |
| ENERGIA PARTICIPACOES LTDA | Sócio (22) | 12/26/2019 | R$ 179,610.00 |
| RACSO - CONSULTORIA E ASSESSORIA LTDA | Sócio (22) | 1/3/2023 | R$ 2,004,900.00 |