| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Milchgenossenschaft Pfaffenmoos | 🇨🇭Switzerland | Activa | 4/3/2022 – presente |
| Cargo | Zürcher Ziegeleien AG | 🇨🇭Switzerland | Activa | 11/9/2020 – presente |
| Cargo | Wilhelm Schmidlin AG | 🇨🇭Switzerland | Activa | 27/2/2020 – presente |
| Cargo | ASS acoustic systems solution GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 3/5/2018 – presente |
| Cargo | Baukork AG | 🇨🇭Switzerland | Activa | 25/1/2018 – presente |
| Cargo | swisspor AG | 🇨🇭Switzerland | Activa | 25/1/2018 – presente |
| Cargo | swisspor Management AG | 🇨🇭Switzerland | Activa | 25/1/2018 – presente |
4/3/2022
appointed
11/9/2020
appointed
25/1/2018
appointed