| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CENTRO AVANCADO DE OFTALMOLOGIA S/C LTDA | Sócio (22) | 5/12/1995 | R$ 21,000.00 |
| CLINICA ALAM LTDA | Sócio (22) | 5/6/2008 | R$ 4,000.00 |
| O.A.R.C. OFTALMOLOGISTAS ASSOCIADOS DE RIO CLARO LTDA | Sócio (22) | 3/3/2011 | R$ 85,000.00 |