| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TMH Thomas Hagenbucher AG | 🇨🇭Svizzera | Dissolved | 08/01/2019 – present |
| Officer | TMH Hagenbucher AG | 🇨🇭Svizzera | Active | 08/01/2019 – present |
| Officer | TPS Trenchless Piping Systems AG | 🇨🇭Svizzera | Active | 08/01/2019 – present |
16/12/2020
appointed
13/11/2020
appointed
08/01/2019
appointed