| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Cool Ice AG in Liquidation | 🇨🇭Svizzera | Dissolved | 20/05/2016 – present |
| Officer | VVA Verpackung Vertriebs- und Absatz AG | 🇨🇭Svizzera | Active | 16/02/2016 – present |
| Officer | Sihon Holding AG in Liquidation | 🇨🇭Svizzera | Dissolved | 17/10/2017 – present |
| Officer | biolitec Schweiz GmbH | 🇨🇭Svizzera | Active | 06/09/2017 – present |
20/05/2016
appointed