| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | tagblatt immo ag | 🇨🇭Svizzera | Liquidation | 03/03/2026 – present |
| Officer | Tscheggenau Immobilien AG | 🇨🇭Svizzera | Active | 31/05/2016 – present |
| Officer | Actria AG | 🇨🇭Svizzera | Active | 27/02/2018 – present |
| Officer | Mobru GmbH | 🇨🇭Svizzera | Active | 09/06/2023 – present |
| Officer | Brauer Immo AG | 🇨🇭Svizzera | Active | 15/09/2021 – present |
| Officer | JPE Finanz AG | 🇨🇭Svizzera | Active | 16/03/2021 – present |
| Officer | Formada GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 27/11/2018 – present |
| Officer | Bürer Hoch- und Tiefbau AG in Liquidation | 🇨🇭Svizzera | Dissolved | 17/10/2016 – present |
| Officer | Spatium Immobilien AG | 🇨🇭Svizzera | Active | 15/09/2017 – present |
| Officer | Eichmann Holz AG | 🇨🇭Svizzera | Active | 11/06/2018 – present |
| Officer | MEHA Invest AG | 🇨🇭Svizzera | Active | 28/09/2017 – present |
| Officer | Flodur AG | 🇨🇭Svizzera | Active | 03/11/2017 – present |
| Officer | Im Bild St. Gallen AG | 🇨🇭Svizzera | Active | 06/04/2018 – present |
03/03/2026
appointed
06/08/2025
appointed
28/09/2017
appointed