| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CARDIOLOGIA HRBA LTDA | Sócio (22) | 2/6/2023 | R$ 10,000.00 |
| CLINICA CARDIOLOGICA DE SANTAREM LTDA | Sócio-Administrador (49) | 1/19/1999 | R$ 10,000.00 |
| MATOS NETO & OLIVEIRA MATOS LTDA | Sócio-Administrador (49) | 4/27/2009 | R$ 10,000.00 |