| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Gugger Betriebs GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 20/3/2024 – presente |
| Cargo | Roblok Handels GmbH | 🇨🇭Switzerland | Activa | 11/12/2023 – presente |
| Cargo | Fährhof Immobilien GmbH | 🇨🇭Switzerland | Activa | 3/3/2017 – presente |
| Cargo | Weichlen GmbH Schaffhausen | 🇨🇭Switzerland | Activa | 1/10/2020 – presente |
| Cargo | CWO-Tech.ch GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 17/3/2022 – presente |
| Cargo | Walter Baden GmbH | 🇨🇭Switzerland | Activa | 17/1/2020 – presente |
| Cargo | Landgasthof Rössli Wasen GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 25/7/2019 – presente |
27/6/2024
appointed
24/1/2024
appointed
17/1/2020
appointed