| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Hörservice Schweiz AG in Liquidation | 🇨🇭Svizzera | Dissolved | 11/10/2021 – present |
| Officer | KCT Burgdorf GmbH | 🇨🇭Svizzera | Active | 28/03/2022 – present |
| Officer | Hörgeräte Schweiz AG in Liquidation | 🇨🇭Svizzera | Dissolved | 11/10/2021 – present |
| Officer | Quadrifoglio Invest AG in Liquidation | 🇨🇭Svizzera | Liquidation | 11/10/2021 – present |
| Officer | KCT Köniz GmbH | 🇨🇭Svizzera | Active | 25/03/2019 – present |
| Officer | KCT Langnau GmbH | 🇨🇭Svizzera | Active | 28/04/2016 – present |
| Officer | KCT Münsingen GmbH | 🇨🇭Svizzera | Active | 25/03/2019 – present |
05/12/2023
appointed
28/03/2022
appointed
25/03/2019
appointed