| Company | Role | Joined | Share Capital |
|---|---|---|---|
| FANTIN & MAGALDI SERVICOS MEDICOS S/S | Sócio-Administrador (49) | 3/7/2018 | R$ 2,000.00 |
| FANTIN & MONTEIRO SERVICOS MEDICOS LTDA | Sócio (22) | 7/23/2020 | R$ 10,000.00 |
| INSTITUTO CATARINENSE DE OTORRINOLARINGOLOGIA LTDA | Sócio (22) | 3/25/2022 | R$ 834,909.00 |