| Company | Timeline | Status | |
| Immohelpster Limited Director • Company Director | 5 Aug 2019←5 Years→13 Aug 2024 | Dissolved | |
SGV AG Director • Company Director | 16 Mar 2017←2 Years 5 Months→20 Aug 2019 | Dissolved | |
| Immohelpster Limited Director • Company Director | 4 Jun 2015←1 Year→3 Jun 2016 | Dissolved | |
| GSV Limited Director • Director | 22 Jun 2011←14 Years→Current | Active | |
