| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | bbp geomatik ag | 🇨🇭Switzerland | Activa | 25/6/2025 – presente |
| Cargo | bbp geomatik ag | 🇨🇭Switzerland | Disuelta | 2/8/2024 – presente |
| Cargo | Stempfle Consulting GmbH | 🇨🇭Switzerland | Activa | 9/1/2020 – presente |
| Cargo | ewp AG Schwyz Altendorf | 🇨🇭Switzerland | Disuelta | 25/9/2017 – presente |
| Cargo | ewp AG Zürich | 🇨🇭Switzerland | Disuelta | 7/9/2017 – presente |
| Cargo | ewp AG Affoltern | 🇨🇭Switzerland | Disuelta | 30/8/2017 – presente |
| Cargo | ewp AG Winterthur | 🇨🇭Switzerland | Disuelta | 30/8/2017 – presente |
| Cargo | ewp AG Kloten | 🇨🇭Switzerland | Disuelta | 30/8/2017 – presente |
| Cargo | Emch+Berger Graubünden AG | 🇨🇭Switzerland | Activa | 14/1/2021 – presente |
| Cargo | Lajo AG | 🇨🇭Switzerland | Activa | 21/12/2023 – presente |
25/6/2025
appointed
2/8/2024
appointed
30/8/2017
appointed