| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Pro Active AG in Liquidation | 🇨🇭Svizzera | Dissolved | 05/12/2017 – present |
| Officer | weeTech AG in Liquidation | 🇨🇭Svizzera | Dissolved | 17/07/2018 – present |
| Officer | weeNexx AG in Liquidation | 🇨🇭Svizzera | Dissolved | 20/06/2018 – present |
| Officer | Präzise Mechanik AG | 🇨🇭Svizzera | Active | 21/03/2017 – present |
| Officer | SWITRA AG | 🇨🇭Svizzera | Active | 28/05/2025 – present |
06/11/2018
appointed
17/07/2018
appointed
21/03/2017
appointed