| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Personalfürsorgestiftung der HAG Handels- und Verwaltungs AG und der ihr angeschlossenen Firmen in Liquidation | 🇨🇭Svizzera | Dissolved | 09/02/2022 – present |
| Officer | Mild TTS AG | 🇨🇭Svizzera | Active | 02/02/2021 – present |
| Officer | Treuhandgesellschaft Revima AG in Liquidation | 🇨🇭Svizzera | Dissolved | 24/01/2020 – present |
| Officer | Genossenschaft zur Erhaltung von Zürcher Altstadthäusern | 🇨🇭Svizzera | Active | 04/12/2017 – present |
| Officer | Alleedo Invest AG in Liquidation | 🇨🇭Svizzera | Dissolved | 13/07/2021 – present |
| Officer | Alleedo Treuhand AG in Liquidation | 🇨🇭Svizzera | Liquidation | 08/12/2022 – present |
09/02/2022
appointed
02/02/2021
appointed
04/12/2017
appointed