| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Rohrfäger AG | 🇨🇭Svizzera | Dissolved | 01/03/2023 – present |
| Officer | RESTCLEAN AG | 🇨🇭Svizzera | Active | 17/02/2023 – present |
| Officer | ABAG Ablauf- und Rohrreinigungs AG | 🇨🇭Svizzera | Dissolved | 14/11/2022 – present |
| Officer | Allgemeine Rohrreinigungs- und Sanitärnotrufzentrale GmbH | 🇨🇭Svizzera | Dissolved | 14/11/2022 – present |
| Officer | Hügli AG | 🇨🇭Svizzera | Dissolved | 12/09/2022 – present |
| Officer | Mibelle AG | 🇨🇭Svizzera | Active | 03/12/2020 – present |
| Officer | Mifa AG Frenkendorf | 🇨🇭Svizzera | Dissolved | 30/11/2020 – present |
| Officer | CYBM Basel AG, Pratteln | 🇨🇭Svizzera | Active | 05/12/2019 – present |
01/03/2023
appointed
17/02/2023
appointed
30/11/2020
appointed