| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Bank Avera Genossenschaft | 🇨🇭Svizzera | Active | 02/08/2024 – present |
| Officer | Gubser Kalt Wirtschaftsprüfung AG | 🇨🇭Svizzera | Active | 07/11/2023 – present |
| Officer | Gubser Kalt & Partner AG | 🇨🇭Svizzera | Active | 02/11/2023 – present |
| Officer | Willi & Partner AG | 🇨🇭Svizzera | Active | 03/03/2023 – present |
| Officer | Hammer Treuhand AG | 🇨🇭Svizzera | Dissolved | 20/02/2018 – present |
| Officer | Stiftung zur Palme | 🇨🇭Svizzera | Active | 06/03/2020 – present |
| Officer | Rolny & Partner AG, Steuerexperten, Treuhandexperten | 🇨🇭Svizzera | Active | 14/02/2020 – present |
| Officer | Assuris AG | 🇨🇭Svizzera | Active | 12/06/2025 – present |
| Officer | Alpha Protect AG | 🇨🇭Svizzera | Active | 03/11/2017 – present |
02/08/2024
appointed
07/11/2023
appointed
14/02/2020
appointed