| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | REHOLD AG | 🇨🇭Svizzera | Active | 17/04/2025 – present |
| Officer | Comin Holding AG | 🇨🇭Svizzera | Dissolved | 22/03/2019 – present |
| Officer | bb trading werbeartikel ag | 🇨🇭Svizzera | Active | 23/07/2019 – present |
| Officer | Erich Keller AG | 🇨🇭Svizzera | Active | 22/03/2019 – present |
| Officer | W. Schneider Holding AG | 🇨🇭Svizzera | Dissolved | 21/06/2019 – present |
| Officer | Gyro Invest Holding AG in Liquidation | 🇨🇭Svizzera | Liquidation | 12/02/2019 – present |
| Officer | Baitella Beteiligungen AG | 🇨🇭Svizzera | Active | 05/04/2019 – present |
| Officer | Baitella AG | 🇨🇭Svizzera | Active | 22/03/2019 – present |
| Officer | Protrade Beteiligungen AG | 🇨🇭Svizzera | Active | 22/03/2019 – present |
| Officer | BLR Capital AG | 🇨🇭Svizzera | Active | 18/03/2019 – present |
17/04/2025
appointed
12/09/2019
appointed
18/03/2019
appointed