| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | IVPlus GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 16/01/2017 – present |
| Officer | Schulz & Weyrich Magazine GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 18/01/2017 – present |
| Officer | Informationsverlag Schweiz GmbH | 🇨🇭Svizzera | Active | 16/01/2017 – present |
08/11/2018
appointed
07/11/2018
appointed
19/09/2018
appointed