| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Crate AG in Liquidation | 🇨🇭Svizzera | Dissolved | 10/05/2019 – present |
| Officer | Poly-Shop AG | 🇨🇭Svizzera | Dissolved | 03/10/2017 – present |
| Officer | Schäfer Shop AG | 🇨🇭Svizzera | Active | 03/10/2017 – present |
| Officer | Wohlfahrtsfonds der SSI Schäfer AG | 🇨🇭Svizzera | Active | 06/04/2016 – present |
| Officer | Stiftung Logistik Schweiz | 🇨🇭Svizzera | Active | 19/12/2022 – present |
| Officer | SSI Schäfer AG | 🇨🇭Svizzera | Active | 06/11/2019 – present |
10/05/2019
appointed
15/01/2019
appointed
06/04/2016
appointed