| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BERET AG, Beratungs-, Revisions- und Treuhandgesellschaft | 🇨🇭Switzerland | Activa | 8/4/2016 – presente |
| Cargo | RGS Administrations AG | 🇨🇭Switzerland | Activa | 8/4/2016 – presente |
| Cargo | Fidartis Revisions AG | 🇨🇭Switzerland | Activa | 11/3/2016 – presente |
8/4/2016
appointed
11/3/2016
appointed