| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SPITEX BASEL, Stiftung für Hilfe und Pflege zu Hause | 🇨🇭Switzerland | Activa | 6/1/2026 – presente |
| Cargo | Store Service Holding AG | 🇨🇭Switzerland | Disuelta | 6/1/2022 – presente |
| Cargo | Pensionskasse der Fritz Meyer Holding AG | 🇨🇭Switzerland | Activa | 20/6/2019 – presente |
| Cargo | E. Schenk AG | 🇨🇭Switzerland | Disuelta | 3/10/2019 – presente |
| Cargo | Fritz Meyer Holding AG | 🇨🇭Switzerland | Activa | 11/9/2019 – presente |
| Cargo | Fritz Meyer AG | 🇨🇭Switzerland | Activa | 13/6/2019 – presente |
| Cargo | ASAG Auto AG | 🇨🇭Switzerland | Disuelta | 13/6/2019 – presente |
| Cargo | Petrola AG | 🇨🇭Switzerland | Activa | 13/6/2019 – presente |
| Cargo | Fritz Meyer Immo AG | 🇨🇭Switzerland | Activa | 13/6/2019 – presente |
| Cargo | go clear ag | 🇨🇭Switzerland | Disuelta | 30/1/2024 – presente |
6/1/2026
appointed
6/1/2022
appointed
13/6/2019
appointed