| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Hanseatic Power Service Schweiz AG | 🇨🇭Svizzera | Active | 08/10/2025 – present |
| Officer | BW Service AG | 🇨🇭Svizzera | Active | 08/10/2025 – present |
| Officer | Schibli - Carnelli AG | 🇨🇭Svizzera | Active | 20/02/2025 – present |
| Officer | Schwab Elektro Motoren AG | 🇨🇭Svizzera | Dissolved | 20/02/2025 – present |
| Officer | SCHUMACHER & BURKHARDT AG | 🇨🇭Svizzera | Active | 30/08/2017 – present |
| Officer | DLAG AG in Liquidation | 🇨🇭Svizzera | Dissolved | 23/10/2020 – present |
| Officer | SCHUMACHER & BURKHARDT HOLDING AG | 🇨🇭Svizzera | Dissolved | 05/11/2024 – present |
08/10/2025
appointed
20/02/2025
appointed
23/10/2020
appointed