| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PB Pool Holding AG | 🇨🇭Svizzera | Active | 28/03/2022 – present |
| Officer | BaMa Group GmbH | 🇨🇭Svizzera | Active | 28/03/2022 – present |
| Officer | Berther Bau und Industrie AG | 🇨🇭Svizzera | Active | 06/05/2016 – present |
| Officer | Berther Holding AG | 🇨🇭Svizzera | Active | 14/03/2022 – present |
| Officer | MB Rail-Power GmbH | 🇨🇭Svizzera | Active | 18/02/2021 – present |
| Officer | Betun Cadi SA | 🇨🇭Svizzera | Active | 08/06/2018 – present |
| Officer | Kies- und Betonwerk AG Sedrun | 🇨🇭Svizzera | Active | 12/12/2017 – present |
28/03/2022
appointed
23/03/2022
appointed
12/12/2017
appointed