| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Caviezel Heiztechnik AG in Liquidation | 🇨🇭Svizzera | Dissolved | 20/06/2018 – present |
| Officer | Bollinn H-Technik AG in Liquidation | 🇨🇭Svizzera | Dissolved | 10/04/2017 – present |
15/02/2021
appointed
10/04/2017
appointed