| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Hue Optik & Co. GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 28/06/2017 – present |
| Officer | Future Wings AG | 🇨🇭Svizzera | Active | 09/12/2016 – present |
| Officer | Stosus AG in Liquidation | 🇨🇭Svizzera | Dissolved | 07/09/2017 – present |
| Officer | Interglass Technology AG in Liquidation | 🇨🇭Svizzera | Liquidation | 07/06/2019 – present |
| Officer | Wear-Lite AG | 🇨🇭Svizzera | Dissolved | 05/07/2018 – present |
28/06/2017
appointed