| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Keller Immobilien AG, St. Gallen | 🇨🇭Svizzera | Active | 28/08/2023 – present |
| Officer | BADTECH AG | 🇨🇭Svizzera | Active | 19/04/2023 – present |
| Officer | Hotel Krone Trogen GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 01/03/2019 – present |
| Officer | IHP Management School St. Gallen AG | 🇨🇭Svizzera | Active | 16/09/2019 – present |
| Officer | SCG St.Gallen Consulting Group AG | 🇨🇭Svizzera | Active | 16/09/2019 – present |
| Officer | EMT Management School St. Gallen AG | 🇨🇭Svizzera | Active | 16/09/2019 – present |
| Officer | Hans und Lina Müller-Tremp-Stiftung | 🇨🇭Svizzera | Active | 22/06/2017 – present |
| Officer | Franz Lottenbach & Co. in Liquidation | 🇨🇭Svizzera | Dissolved | 06/10/2016 – present |
| Officer | WLS Holding AG | 🇨🇭Svizzera | Active | 02/03/2020 – present |
| Officer | Tiefgarage Roggwil AG | 🇨🇭Svizzera | Active | 17/12/2020 – present |
| Officer | Mono Holding AG | 🇨🇭Svizzera | Dissolved | 18/01/2022 – present |
| Officer | Frohsinn Betriebs AG | 🇨🇭Svizzera | Active | 06/04/2017 – present |
28/08/2023
appointed
25/08/2023
appointed
06/10/2016
appointed