| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Peter Ackermann GmbH, Ruf-, Such- und Sicherheitsanlagen in Liquidation | 🇨🇭Switzerland | Disuelta | 1/6/2023 – presente |
| Cargo | Raiffeisenbank Dünnerntal-Guldental Genossenschaft | 🇨🇭Switzerland | Activa | 26/4/2016 – presente |
| Cargo | RUFCOM GmbH | 🇨🇭Switzerland | Activa | 18/12/2019 – presente |
1/6/2023
appointed
18/5/2016
appointed