| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | altrimo treuhand group ag | 🇨🇭Svizzera | Active | 17/01/2017 – present |
| Officer | altrimo ag | 🇨🇭Svizzera | Active | 22/06/2022 – present |
| Officer | Koster Immobilien AG | 🇨🇭Svizzera | Active | 07/03/2016 – present |
| Officer | altrimo ag bodensee in Liquidation | 🇨🇭Svizzera | Dissolved | 29/09/2017 – present |
| Officer | PLM Holding AG | 🇨🇭Svizzera | Active | 21/02/2019 – present |
| Officer | TOMAROSEEV Consulting AG | 🇨🇭Svizzera | Active | 02/07/2018 – present |
| Officer | altrimo ag bodensee | 🇨🇭Svizzera | Dissolved | 31/03/2017 – present |
| Officer | Swissonia AG in Liquidation | 🇨🇭Svizzera | Dissolved | 06/07/2016 – present |
| Officer | Individual Bikes GmbH | 🇨🇭Svizzera | Active | 16/11/2020 – present |
| Officer | Alpstein Kybernetik AG in Liquidation | 🇨🇭Svizzera | Dissolved | 18/05/2020 – present |
| Officer | Treuhand AG Gossau | 🇨🇭Svizzera | Active | 30/12/2016 – present |
18/07/2023
appointed
12/01/2023
appointed
06/07/2016
appointed