| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Bär & Partner Elektro GmbH | 🇨🇭Switzerland | Activa | 30/6/2020 – presente |
| Cargo | Elreko AG in Liquidation | 🇨🇭Switzerland | Disuelta | 2/6/2016 – presente |
| Cargo | Elektrobär AG in Liquidation | 🇨🇭Switzerland | Disuelta | 2/6/2016 – presente |
| Cargo | Elektrobär Immobilien AG | 🇨🇭Switzerland | Activa | 17/6/2016 – presente |
| Cargo | E. Kessler AG | 🇨🇭Switzerland | Activa | 20/6/2016 – presente |
| Cargo | Personalvorsorgestiftung der Elektro Bär Unternehmungen | 🇨🇭Switzerland | Activa | 12/6/2017 – presente |
30/6/2020
appointed
10/6/2016
appointed
2/6/2016
appointed