| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Kellenberger Immobilien AG | 🇨🇭Svizzera | Active | 08/06/2021 – present |
| Officer | Kellenberger Generalunternehmung AG | 🇨🇭Svizzera | Active | 08/06/2021 – present |
| Officer | Arcetim Finanz AG | 🇨🇭Svizzera | Active | 08/06/2021 – present |
| Officer | Peter Kellenberger GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 31/05/2018 – present |
| Officer | Alprimo AG | 🇨🇭Svizzera | Active | 09/06/2016 – present |
| Officer | Sisi Consulting AG | 🇨🇭Svizzera | Active | 16/01/2019 – present |
08/06/2021
appointed
31/05/2018
appointed
18/04/2017
appointed