| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | H-forte Stiftung | 🇨🇭Switzerland | Disuelta | 11/11/2016 – presente |
| Cargo | Trimmiser Industrielle Betriebe (TIB) | 🇨🇭Switzerland | Activa | 27/12/2018 – presente |
| Cargo | Fernwärme Chur AG | 🇨🇭Switzerland | Activa | 27/6/2017 – presente |
5/9/2022
appointed
27/12/2018
appointed
27/6/2017
appointed