| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Rolf Grünig Restaurationsbetriebe GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 16/05/2023 – present |
| Officer | Garage R. Grünig AG | 🇨🇭Svizzera | Active | 02/03/2022 – present |
| Officer | Abschlepp Service Berge AG | 🇨🇭Svizzera | Active | 24/03/2021 – present |
08/04/2025
appointed
02/03/2022
appointed
24/03/2021
appointed