| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Alwabau AG | 🇨🇭Svizzera | Active | 15/03/2023 – present |
| Officer | Asta Treuhand AG in Liquidation | 🇨🇭Svizzera | Dissolved | 09/07/2020 – present |
| Officer | Robert Bruderer AG, Berneck | 🇨🇭Svizzera | Active | 13/08/2019 – present |
| Officer | SPAR Vorsorgestiftung | 🇨🇭Svizzera | Active | 03/09/2018 – present |
| Officer | SPAR BVG Stiftung | 🇨🇭Svizzera | Active | 27/01/2017 – present |
| Officer | PP 44 AG | 🇨🇭Svizzera | Active | 29/09/2016 – present |
| Officer | Eichhof-Immo AG in Liquidation | 🇨🇭Svizzera | Dissolved | 09/08/2016 – present |
| Officer | SOORT AG | 🇨🇭Svizzera | Active | 24/12/2019 – present |
| Officer | Steiner Hopfen GmbH | 🇨🇭Svizzera | Active | 02/10/2023 – present |
15/03/2023
appointed
09/07/2020
appointed
09/08/2016
appointed