| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CENTRO DE CATARATA MADUREIRA LTDA | Sócio (22) | 7/12/2000 | R$ 50,000.00 |
| CLINICA DE MICRO OCULAR DR ALBERTO DE O RAMOS S/C LTDA | Sócio (22) | 1/19/1999 | |
| RCARVALHOSA SERVICOS MEDICOS LTDA | Sócio (22) | 10/7/2022 | R$ 1,000.00 |