| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Dr. Franz Käppeli Erbrechts GmbH | 🇨🇭Switzerland | Activa | 3/3/2022 – presente |
| Cargo | Germigney AG in Liquidation | 🇨🇭Switzerland | Disuelta | 23/7/2019 – presente |
| Cargo | Tokterhuus AG in Liquidation | 🇨🇭Switzerland | Disuelta | 26/10/2016 – presente |
| Cargo | Roland Schön AG in Liquidation | 🇨🇭Switzerland | Disuelta | 16/8/2016 – presente |
| Cargo | Sunside Treuhand- und Verwaltungs AG | 🇨🇭Switzerland | Disuelta | 2/8/2016 – presente |
3/3/2022
appointed