| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | tagblatt immo ag | 🇨🇭Switzerland | Liquidación | 3/3/2026 – presente |
| Cargo | Tscheggenau Immobilien AG | 🇨🇭Switzerland | Activa | 31/5/2016 – presente |
| Cargo | Actria AG | 🇨🇭Switzerland | Activa | 27/2/2018 – presente |
| Cargo | Mobru GmbH | 🇨🇭Switzerland | Activa | 9/6/2023 – presente |
| Cargo | Brauer Immo AG | 🇨🇭Switzerland | Activa | 15/9/2021 – presente |
| Cargo | JPE Finanz AG | 🇨🇭Switzerland | Activa | 16/3/2021 – presente |
| Cargo | Formada GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 27/11/2018 – presente |
| Cargo | Bürer Hoch- und Tiefbau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 17/10/2016 – presente |
| Cargo | Spatium Immobilien AG | 🇨🇭Switzerland | Activa | 15/9/2017 – presente |
| Cargo | Eichmann Holz AG | 🇨🇭Switzerland | Activa | 11/6/2018 – presente |
| Cargo | MEHA Invest AG | 🇨🇭Switzerland | Activa | 28/9/2017 – presente |
| Cargo | Flodur AG | 🇨🇭Switzerland | Activa | 3/11/2017 – presente |
| Cargo | Im Bild St. Gallen AG | 🇨🇭Switzerland | Activa | 6/4/2018 – presente |
3/3/2026
appointed
6/8/2025
appointed
28/9/2017
appointed