| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CENTRO PARANAENSE DE CIRURGIA REFRATIVA LTDA | Sócio (22) | 12/2/2004 | R$ 841,861.00 |
| MEGAINVEST - INVESTIMENTOS S/C LTDA | Sócio-Administrador (49) | 8/8/2000 | |
| OFTALMOPAR-CLINICA OFTALMOLOGICA PARANAENSE S/C LTDA | Sócio-Administrador (49) | 4/2/1993 | R$ 30,000.00 |