| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Altherr Nutzfahrzeuge-AG | 🇨🇭Switzerland | Activa | 27/1/2017 – presente |
| Cargo | Alness Bau & Finanz AG | 🇨🇭Switzerland | Activa | 27/1/2017 – presente |
| Cargo | Nordegg AG in Liquidation | 🇨🇭Switzerland | Disuelta | 4/12/2018 – presente |
| Cargo | Genossenschaft "Alterswohnungen Untersteig" GAWU | 🇨🇭Switzerland | Activa | 31/1/2017 – presente |
| Cargo | Genossenschaft Alterswohnungen Wasserbrugg | 🇨🇭Switzerland | Activa | 31/1/2017 – presente |
| Cargo | Personalvorsorgestiftung der Firma Erwin Altherr AG, Lastwagenreparaturwerkstätte | 🇨🇭Switzerland | Activa | 30/1/2017 – presente |
| Cargo | Hotel Seegarten AG in Liquidation | 🇨🇭Switzerland | Disuelta | 24/3/2022 – presente |
| Cargo | Wanne Immobilien AG | 🇨🇭Switzerland | Activa | 16/7/2021 – presente |
| Cargo | Genossenschaft Busbetrieb Lichtensteig-Wattwil-Ebnat-Kappel | 🇨🇭Switzerland | Activa | 24/12/2019 – presente |
11/2/2021
appointed
25/1/2021
appointed
30/1/2017
appointed