| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MÜLLER-STEINAG Umwelt AG | 🇨🇭Svizzera | Active | 05/08/2021 – present |
| Officer | Creabeton Transport AG | 🇨🇭Svizzera | Active | 20/07/2021 – present |
| Officer | Creabeton Matériaux AG | 🇨🇭Svizzera | Active | 20/07/2021 – present |
| Officer | Crea Beton Schweiz AG | 🇨🇭Svizzera | Active | 15/07/2021 – present |
| Officer | Müller-Steinag Baustoff AG | 🇨🇭Svizzera | Active | 19/07/2019 – present |
| Officer | MÜLLER-STEINAG HOLDING AG | 🇨🇭Svizzera | Active | 19/07/2019 – present |
| Officer | STEINAG Rozloch AG | 🇨🇭Svizzera | Active | 19/07/2019 – present |
| Officer | CREABETON AG | 🇨🇭Svizzera | Active | 19/07/2019 – present |
| Officer | FRISBA Raumzellen AG | 🇨🇭Svizzera | Dissolved | 15/07/2019 – present |
| Officer | MÜLLER-STEINAG ELEMENT AG | 🇨🇭Svizzera | Active | 15/07/2019 – present |
| Officer | Sebastian Müller AG Gontenschwil | 🇨🇭Svizzera | Active | 12/07/2019 – present |
| Officer | CREABETON Produktions AG | 🇨🇭Svizzera | Active | 09/07/2019 – present |
| Officer | MÜLLER-STEINAG SERVICES AG | 🇨🇭Svizzera | Active | 08/07/2019 – present |
| Officer | MÜLLER-STEINAG IMMOBILIEN AG | 🇨🇭Svizzera | Active | 08/07/2019 – present |
| Officer | Schnyder, Plüss Immobilien AG | 🇨🇭Svizzera | Active | 08/07/2019 – present |
| Officer | Natura-Stein AG | 🇨🇭Svizzera | Active | 05/07/2019 – present |
| Officer | Elementwerk Brun AG | 🇨🇭Svizzera | Active | 05/07/2019 – present |
| Officer | Favre Betonwaren AG | 🇨🇭Svizzera | Active | 03/07/2019 – present |
| Officer | Zeiss-Neutra SA | 🇨🇭Svizzera | Active | 28/06/2019 – present |
| Officer | PBS Bohr AG | 🇨🇭Svizzera | Active | 23/04/2019 – present |
| Officer | HMS Informatik AG | 🇨🇭Svizzera | Active | 12/03/2018 – present |
05/08/2021
appointed
20/07/2021
appointed
25/02/2019
appointed