| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Rudolf Krenger AG | 🇨🇭Svizzera | Active | 20/07/2018 – present |
| Officer | NK Workwear AG | 🇨🇭Svizzera | Active | 07/04/2025 – present |
| Officer | Rudolf Krenger Holding AG | 🇨🇭Svizzera | Active | 07/04/2025 – present |
20/07/2018
appointed