| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Restaurant Gartenstadt AG | 🇨🇭Svizzera | Active | 19/12/2016 – present |
| Officer | Totalunternehmung Rolf Stalder Aktiengesellschaft in Liquidation | 🇨🇭Svizzera | Dissolved | 28/12/2023 – present |
| Officer | Wohnbaugenossenschaft Burghof in Liquidation | 🇨🇭Svizzera | Dissolved | 05/08/2020 – present |
| Officer | Architekt Rolf Stalder AG | 🇨🇭Svizzera | Active | 22/11/2023 – present |
| Officer | ARS Bauträger AG | 🇨🇭Svizzera | Active | 15/03/2023 – present |
| Officer | ARS Architektur AG | 🇨🇭Svizzera | Active | 30/04/2018 – present |
21/05/2024
appointed
28/12/2023
appointed
25/11/2021
appointed