| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Novus Holding AG | 🇨🇭Switzerland | Activa | 27/10/2023 – presente |
| Cargo | Walter Looser AG | 🇨🇭Switzerland | Activa | 2/8/2023 – presente |
| Cargo | AIRPORT-BUOCHS AG | 🇨🇭Switzerland | Activa | 7/7/2017 – presente |
| Cargo | ARCON Meny GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 13/1/2022 – presente |
| Cargo | Wasserversorgung Küssnacht Genossenschaft (WKG) | 🇨🇭Switzerland | Activa | 17/9/2021 – presente |
| Cargo | Brütsch/Rüegger Metals AG | 🇨🇭Switzerland | Activa | 28/2/2020 – presente |
| Cargo | Brütsch/Rüegger Holding AG | 🇨🇭Switzerland | Activa | 12/2/2020 – presente |
| Cargo | Brütsch/Rüegger Immobilien AG | 🇨🇭Switzerland | Activa | 12/2/2020 – presente |
| Cargo | Brütsch/Rüegger Group Services AG | 🇨🇭Switzerland | Activa | 12/2/2020 – presente |
| Cargo | Brütsch/Rüegger Werkzeuge AG | 🇨🇭Switzerland | Activa | 12/2/2020 – presente |
| Cargo | Logos Invest AG | 🇨🇭Switzerland | Disuelta | 1/7/2019 – presente |
| Cargo | Milchmanufaktur Einsiedeln AG | 🇨🇭Switzerland | Activa | 17/6/2019 – presente |
| Cargo | Brennwald & Partner AG | 🇨🇭Switzerland | Activa | 20/6/2018 – presente |
| Cargo | PROWEDA GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 20/11/2017 – presente |
| Cargo | Zusatzvorsorge der F. Hoffmann-La Roche AG | 🇨🇭Switzerland | Activa | 6/10/2017 – presente |
| Cargo | Rüegg Hauswartungen GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 10/1/2017 – presente |
| Cargo | Georges Weibel AG Architektur in Liquidation | 🇨🇭Switzerland | Disuelta | 12/9/2016 – presente |
27/10/2023
appointed
2/8/2023
appointed
12/9/2016
appointed