| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CLINICA RADIOLOGICA MARIO DE ASSIS LTDA | Sócio (22) | 8/4/2020 | R$ 6,000,000.00 |
| J D EDICAO DE LIVROS LTDA | Sócio-Administrador (49) | 3/18/2019 | R$ 1,000.00 |
| J. A. VIANA LTDA | Sócio-Administrador (49) | 7/4/2024 | R$ 20,000.00 |