| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Hannelore Zweifel-Stiftung | 🇨🇭Svizzera | Active | 22/12/2025 – present |
| Officer | Steinkohlen Immobilien AG | 🇨🇭Svizzera | Active | 24/07/2025 – present |
| Officer | Linth-Kraft AG | 🇨🇭Svizzera | Active | 10/12/2021 – present |
| Officer | Harry Zweifel-Stiftung | 🇨🇭Svizzera | Active | 15/06/2023 – present |
| Officer | GS Immo Trade GmbH | 🇨🇭Svizzera | Active | 08/09/2017 – present |
| Officer | Technische Betriebe Glarus | 🇨🇭Svizzera | Active | 11/07/2019 – present |
22/12/2025
appointed
24/07/2025
appointed
11/07/2019
appointed