| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Fischer Rohrleitungsbau AG | 🇨🇭Svizzera | Active | 11/07/2025 – present |
| Officer | Soleco AG | 🇨🇭Svizzera | Active | 20/02/2025 – present |
| Officer | Lehmann 2000 AG | 🇨🇭Svizzera | Active | 07/09/2023 – present |
| Officer | Stiftung Hans Ringier | 🇨🇭Svizzera | Active | 06/08/2019 – present |
| Officer | Ringier Art AG | 🇨🇭Svizzera | Active | 10/01/2019 – present |
| Officer | Geschenkidee.ch GmbH | 🇨🇭Svizzera | Dissolved | 12/02/2016 – present |
11/07/2025
appointed
20/02/2025
appointed
06/08/2019
appointed