| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TECGLONET AG in Liquidation | 🇨🇭Switzerland | Dissolved | 30/06/2023 – present |
| Officer | Cambridge Distribution AG in Liquidation | 🇨🇭Switzerland | Dissolved | 15/06/2020 – present |
| Officer | Directional Drilling Tool AG in Liquidation | 🇨🇭Switzerland | Dissolved | 24/12/2018 – present |
| Officer | Plaza Vacaciones Holding AG in Liquidation | 🇨🇭Switzerland | Dissolved | 24/12/2018 – present |
| Officer | Otto Hofstetter AG | 🇨🇭Switzerland | Active | 22/06/2016 – present |
| Officer | Natural Arts Services AG | 🇨🇭Switzerland | Active | 30/03/2016 – present |
| Officer | Otto Hofstetter Holding AG | 🇨🇭Switzerland | Active | 10/07/2025 – present |
| Officer | Greenstone Capital AG | 🇨🇭Switzerland | Active | 06/07/2017 – present |
| Officer | Profcounsel AG in Liquidation | 🇨🇭Switzerland | Liquidation | 19/01/2026 – present |
30/06/2023
appointed
15/06/2020
appointed
22/06/2016
appointed