| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Stiftung der GRISARD-Gruppe in Liquidation | 🇨🇭Svizzera | Dissolved | 21/02/2020 – present |
| Officer | Belreba AG | 🇨🇭Svizzera | Active | 30/10/2017 – present |
| Officer | GRISARD-GRUPPE AG | 🇨🇭Svizzera | Dissolved | 16/01/2019 – present |
| Officer | Advitec Holding AG | 🇨🇭Svizzera | Dissolved | 04/01/2019 – present |
| Officer | Avia AG | 🇨🇭Svizzera | Active | 03/08/2018 – present |
| Officer | GRISARD Bauprodukte Holding AG | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | Macadam AG | 🇨🇭Svizzera | Active | 20/03/2018 – present |
| Officer | Bitex Bimoid AG | 🇨🇭Svizzera | Active | 18/05/2018 – present |
| Officer | Grisard Bitumen AG | 🇨🇭Svizzera | Active | 19/03/2018 – present |
| Officer | BITUTANK AG | 🇨🇭Svizzera | Dissolved | 19/03/2018 – present |
| Officer | Bitex Perol AG | 🇨🇭Svizzera | Dissolved | 21/09/2017 – present |
| Officer | GRISARD Immobilien AG | 🇨🇭Svizzera | Dissolved | 14/07/2017 – present |
| Officer | GUSTAR AG | 🇨🇭Svizzera | Active | 12/07/2017 – present |
| Officer | GRISARD MANAGEMENT AG | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | GRISARD AG | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | Patronale Stiftung der GRISARD-Gruppe | 🇨🇭Svizzera | Active | 29/03/2023 – present |
21/02/2020
appointed
15/08/2019
appointed
12/07/2017
appointed