| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ProAct Business Development AG | 🇨🇭Svizzera | Dissolved | 15/06/2023 – present |
| Officer | ProAct Project Management AG | 🇨🇭Svizzera | Active | 30/07/2020 – present |
| Officer | Beccaris Holding AG | 🇨🇭Svizzera | Active | 30/07/2020 – present |
| Officer | Tecpartner Holding AG | 🇨🇭Svizzera | Active | 02/03/2020 – present |
| Officer | Büro Bischof Bern AG | 🇨🇭Svizzera | Active | 05/02/2021 – present |
| Officer | ProAct Executive Management AG | 🇨🇭Svizzera | Dissolved | 30/07/2020 – present |
| Officer | ProAct Services AG | 🇨🇭Svizzera | Dissolved | 30/07/2020 – present |
| Officer | BWMT SA en liquidation | 🇨🇭Svizzera | Dissolved | 30/03/2016 – present |
15/06/2023
appointed
20/07/2021
appointed
30/03/2016
appointed