| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Peter Leutenegger GmbH | 🇨🇭Switzerland | Active | 11/09/2023 – present |
| Officer | Media Schweiz AG | 🇨🇭Switzerland | Active | 14/10/2016 – present |
| Officer | Verlag Schweiz AG | 🇨🇭Switzerland | Dissolved | 01/04/2016 – present |
| Officer | Cross Media Management AG in Liquidation | 🇨🇭Switzerland | Liquidation | 01/07/2020 – present |
| Officer | Cross Media Holding AG | 🇨🇭Switzerland | Dissolved | 21/01/2022 – present |
| Officer | Schwendi-Garage AG | 🇨🇭Switzerland | Active | 03/04/2017 – present |
| Officer | Welcome Print AG in Liquidation | 🇨🇭Switzerland | Dissolved | 09/11/2016 – present |
| Officer | Multi Verwaltung AG | 🇨🇭Switzerland | Dissolved | 21/11/2016 – present |
| Officer | Coeo GmbH | 🇨🇭Switzerland | Dissolved | 09/11/2016 – present |
| Officer | ZA Verlag AG | 🇨🇭Switzerland | Dissolved | 13/12/2019 – present |
| Officer | PL Finanz AG | 🇨🇭Switzerland | Dissolved | 24/11/2016 – present |
| Officer | Verein Institution Barbara Keller | 🇨🇭Switzerland | Active | 04/07/2016 – present |
| Officer | Tösstal Immobilien AG | 🇨🇭Switzerland | Dissolved | 23/02/2016 – present |
| Officer | SAFMAC SA | 🇨🇭Switzerland | Active | 02/07/2018 – present |
| Officer | Tösstal Media AG | 🇨🇭Switzerland | Dissolved | 18/06/2018 – present |
| Officer | Happy Gilmore AG in Liquidation | 🇨🇭Switzerland | Dissolved | 07/02/2019 – present |
11/09/2023
appointed
06/02/2023
appointed
23/02/2016
appointed