| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ER Industries AG | 🇨🇭Svizzera | Active | 12/09/2025 – present |
| Officer | ER Management AG | 🇨🇭Svizzera | Active | 27/08/2025 – present |
| Officer | ER Enterprises AG | 🇨🇭Svizzera | Active | 09/02/2016 – present |
| Officer | ERNI Group Holding AG | 🇨🇭Svizzera | Active | 11/10/2021 – 06/06/2016 |
| Officer | Evfadast Immobilien AG | 🇨🇭Svizzera | Active | 08/07/2019 – present |
| Officer | PB Group Holding AG | 🇨🇭Svizzera | Dissolved | 01/06/2017 – present |
| Officer | SEI Group Holding AG | 🇨🇭Svizzera | Dissolved | 17/05/2017 – present |
| Officer | SEI Swiss Engineering Institute AG | 🇨🇭Svizzera | Dissolved | 16/05/2017 – present |
| Officer | ERNI Schweiz AG | 🇨🇭Svizzera | Active | 22/06/2016 – present |
12/09/2025
appointed
27/08/2025
appointed
06/06/2016
resigned