| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Personalfürsorgestiftung der Firma Grob Kies AG | 🇨🇭Switzerland | Active | 05/03/2018 – present |
| Officer | Personalfürsorgestiftung der Firma Pozzi AG | 🇨🇭Switzerland | Dissolved | 05/02/2018 – present |
| Officer | Wälli AG, Sägewerk | 🇨🇭Switzerland | Active | 23/01/2018 – present |
| Officer | Grob Kies AG | 🇨🇭Switzerland | Active | 23/01/2018 – present |
| Officer | Keller AG Tiefbau | 🇨🇭Switzerland | Dissolved | 23/01/2018 – present |
| Officer | Slongo AG Gossau | 🇨🇭Switzerland | Dissolved | 17/01/2018 – present |
| Officer | Giezendanner AG | 🇨🇭Switzerland | Dissolved | 17/01/2018 – present |
| Officer | Pozzi AG | 🇨🇭Switzerland | Active | 17/01/2018 – present |
| Officer | Mock AG Bauunternehmung | 🇨🇭Switzerland | Active | 17/01/2018 – present |
| Officer | Grobkies Holding AG | 🇨🇭Switzerland | Active | 21/06/2021 – present |
05/03/2018
appointed
05/02/2018
appointed
17/01/2018
appointed