| Company | Role | Joined | Share Capital |
|---|---|---|---|
| HR MEDICINA LABORATORIAL LTDA | Sócio-Administrador (49) | 6/17/2008 | R$ 2,000.00 |
| INSTITUTO SUL MINEIRO DE LITOTRIPSIA LTDA. | Sócio (22) | 10/23/1998 | |
| LAB LAMINA ANALISES CLINICAS LTDA | Administrador (5) | 7/10/2018 | R$ 50,000.00 |