| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Vorsorgefonds Wartmann Technologie AG in Liquidation | 🇨🇭Switzerland | Liquidación | 20/3/2023 – presente |
| Cargo | Wartmann Technologie AG | 🇨🇭Switzerland | Activa | 9/3/2020 – presente |
| Cargo | Wartmann Holding AG | 🇨🇭Switzerland | Activa | 7/10/2016 – presente |
| Cargo | Landi, Milch- und Landw. Genossenschaft Hölstein | 🇨🇭Switzerland | Activa | 14/8/2017 – presente |
7/12/2023
appointed
7/7/2023
appointed
7/10/2016
appointed