| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Elron Group AG | 🇨🇭Svizzera | Active | 28/05/2020 – present |
| Officer | RIEDER BACH ARCHITEKTUR AG | 🇨🇭Svizzera | Active | 27/01/2020 – present |
| Officer | Immotron 115 AG | 🇨🇭Svizzera | Active | 28/12/2016 – present |
| Officer | Rieder Bau und Immobilien AG | 🇨🇭Svizzera | Active | 26/03/2018 – present |
| Officer | MR Holding AG | 🇨🇭Svizzera | Dissolved | 13/03/2018 – present |
28/05/2020
appointed
27/01/2020
appointed
13/03/2018
appointed