| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TECTON AG Biel | 🇨🇭Switzerland | Activa | 28/2/2022 – presente |
| Cargo | Tecton Abdichtungen AG | 🇨🇭Switzerland | Activa | 28/5/2020 – presente |
| Cargo | BB Baumetall Schweiz GmbH in Liq. | 🇨🇭Switzerland | Disuelta | 26/4/2017 – presente |
| Cargo | Growe-Siegenthaler AG | 🇨🇭Switzerland | Activa | 5/12/2016 – presente |
28/2/2022
appointed
28/5/2020
appointed
5/12/2016
appointed