| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Joseph Meier Treuhand GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 21/6/2016 – presente |
| Cargo | Hans Meyer AG, Sanitär- & Heizungsinstallationen in Liquidation | 🇨🇭Switzerland | Disuelta | 4/2/2020 – presente |
| Cargo | room 4 you - genossenschaft für neues bauen in Liquidation | 🇨🇭Switzerland | Disuelta | 28/9/2017 – presente |
| Cargo | Gemeinnützige Gesellschaft Wettingen | 🇨🇭Switzerland | Activa | 2/11/2023 – presente |
| Cargo | Baugenossenschaft Pro Familia Baden | 🇨🇭Switzerland | Activa | 21/3/2024 – presente |
7/1/2021
appointed
4/2/2020
appointed
28/9/2017
appointed