| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Häberli + Toneatti AG | 🇨🇭Switzerland | Disuelta | 24/1/2017 – presente |
| Cargo | Häberli + Toneatti AG, Belp | 🇨🇭Switzerland | Disuelta | 30/1/2018 – presente |
| Cargo | Dütschler + Partner AG Geomatik und Bauvermessung | 🇨🇭Switzerland | Disuelta | 16/6/2022 – presente |
| Cargo | Verein be-geo | 🇨🇭Switzerland | Activa | 28/4/2021 – presente |
| Cargo | ALPGIS AG | 🇨🇭Switzerland | Activa | 30/10/2017 – presente |
| Cargo | Wiriehornbahnen AG | 🇨🇭Switzerland | Activa | 2/3/2018 – presente |
| Cargo | ZBH AG | 🇨🇭Switzerland | Activa | 7/7/2017 – presente |
| Cargo | SWISSGEOMATIC AG in Liquidation | 🇨🇭Switzerland | Disuelta | 18/4/2017 – presente |
16/6/2022
appointed
28/4/2021
appointed
18/4/2017
appointed