| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Zythus Immobilien AG in Liquidation | 🇨🇭Svizzera | Dissolved | 30/06/2017 – present |
| Officer | Marseno SA en liquidation | 🇨🇭Svizzera | Dissolved | 09/03/2016 – present |
| Officer | pits-drums.ch GmbH | 🇨🇭Svizzera | Active | 13/07/2020 – present |
30/06/2017
appointed
09/03/2016
appointed