| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Aare Orthopädie AG | 🇨🇭Svizzera | Active | 05/11/2025 – present |
| Officer | SORTEC Aarberg AG | 🇨🇭Svizzera | Active | 26/10/2022 – present |
| Officer | Florapark AG | 🇨🇭Svizzera | Dissolved | 10/12/2021 – present |
| Officer | Kader-Stiftung der Kästli Gruppe | 🇨🇭Svizzera | Active | 19/06/2020 – present |
| Officer | Jürg Messerli AG Transporte | 🇨🇭Svizzera | Dissolved | 09/09/2019 – present |
| Officer | Kästli Immobilien AG | 🇨🇭Svizzera | Active | 09/09/2019 – present |
| Officer | Kästli Transport AG | 🇨🇭Svizzera | Active | 09/09/2019 – present |
| Officer | Kästli Management AG | 🇨🇭Svizzera | Active | 09/09/2019 – present |
| Officer | BVG-Stiftung der Kästli Gruppe | 🇨🇭Svizzera | Active | 22/06/2018 – present |
| Officer | BAZ Rubigen AG | 🇨🇭Svizzera | Active | 31/05/2024 – present |
05/11/2025
appointed
26/10/2022
appointed
22/06/2018
appointed