| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Arbeiter-, Bau- und Siedlungsgenossenschaft ASIG | 🇨🇭Switzerland | Activa | 10/12/2021 – presente |
| Cargo | Fiboo Treuhand Regula Lorenz | 🇨🇭Switzerland | Activa | 18/7/2019 – presente |
| Cargo | RB Baumanagement GmbH | 🇨🇭Switzerland | Activa | 20/5/2019 – presente |
| Cargo | Bosshard AG Auto- und Industriebedarf | 🇨🇭Switzerland | Activa | 31/8/2018 – presente |
| Cargo | Gabak AG | 🇨🇭Switzerland | Activa | 21/11/2018 – presente |
10/12/2021
appointed
18/7/2019
appointed
20/5/2019
appointed