| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | KFG GROUP AG in Liquidation | 🇨🇭Svizzera | Dissolved | 22/11/2016 – present |
| Officer | Mechatronica AG in Liquidation | 🇨🇭Svizzera | Dissolved | 22/11/2016 – present |
| Officer | KFG Level AG in Liquidation | 🇨🇭Svizzera | Dissolved | 22/11/2016 – present |
| Officer | Heinrich Kübler AG in Liquidation | 🇨🇭Svizzera | Dissolved | 22/11/2016 – present |
22/11/2016
appointed