| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Jlse Kaufmann GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 11/09/2019 – present |
| Officer | Jürg Kaufmann Sanitär AG in Liquidation | 🇨🇭Svizzera | Dissolved | 15/08/2017 – present |
| Officer | SLM LAND MANAGEMENT STIFTUNG | 🇨🇭Svizzera | Active | 19/04/2017 – present |
11/09/2019
appointed
15/08/2017
appointed
19/04/2017
appointed