| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | matriq AG | 🇨🇭Svizzera | Active | 04/08/2020 – present |
| Officer | kinvest ag | 🇨🇭Svizzera | Active | 19/06/2020 – present |
| Officer | koman ag | 🇨🇭Svizzera | Active | 19/06/2020 – present |
| Officer | KIMO Immobilien AG | 🇨🇭Svizzera | Dissolved | 19/06/2020 – present |
| Officer | Technische Betriebe Weinfelden AG | 🇨🇭Svizzera | Active | 26/06/2018 – present |
| Officer | Koller Bau und Immobilien GmbH | 🇨🇭Svizzera | Active | 09/03/2016 – present |
| Officer | Gebrüder F. & E. Koller in Liquidation | 🇨🇭Svizzera | Liquidation | 25/02/2016 – present |
| Officer | Provisur Technologies GmbH | 🇨🇭Svizzera | Active | 16/08/2018 – present |
| Officer | Provisur Holding GmbH | 🇨🇭Svizzera | Active | 17/08/2018 – present |
| Officer | NSG Nutz- und Schlachtviehgenossenschaft | 🇨🇭Svizzera | Active | 19/01/2024 – present |
| Officer | Genossenschaft Messen Weinfelden | 🇨🇭Svizzera | Active | 02/09/2016 – present |
04/08/2020
appointed
19/06/2020
appointed
25/02/2016
appointed