| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Service Zentrum Buch SZB AG | 🇨🇭Switzerland | Activa | 16/1/2026 – presente |
| Cargo | Schweizer Buchhandels- und Verlags-Verband SBVV | 🇨🇭Switzerland | Activa | 28/6/2024 – presente |
| Cargo | Markus Flühmann AG | 🇨🇭Switzerland | Activa | 15/2/2024 – presente |
| Cargo | AVA Verlagsauslieferung AG | 🇨🇭Switzerland | Activa | 12/6/2023 – presente |
| Cargo | Sappiamo AG | 🇨🇭Switzerland | Activa | 11/4/2024 – presente |
| Cargo | HME AG | 🇨🇭Switzerland | Activa | 14/2/2024 – presente |
| Cargo | CrC GmbH | 🇨🇭Switzerland | Activa | 24/11/2023 – presente |
| Cargo | Lagrange Network AG | 🇨🇭Switzerland | Activa | 25/1/2023 – presente |
| Cargo | SIM Research Institute AG | 🇨🇭Switzerland | Activa | 4/5/2021 – presente |
| Cargo | Convictus AG | 🇨🇭Switzerland | Activa | 28/5/2019 – presente |
16/1/2026
appointed
13/1/2026
appointed
28/5/2019
appointed