| Company | Timeline | Status | |
| Leipzig Investments Limited Director • Investment Manager | 25 Oct 2017←8 Years→Current | Active | |
| German Property Solutions Ltd Director • Investment Manager | 21 Oct 2015←10 Years→Current | Active | |
| Brunnen Limited Director • Investment Manager | 4 Sep 2015←10 Years→Current | Active | |
| Gervinus Limited Director • Investment Manager | 25 Aug 2015←10 Years→Current | Liquidation | |
| Berliner Strasse 161 Ltd Director • Investment Manager | 23 Dec 2013←11 Years→Current | Active | |
| Berlin Property Advisors Limited Director • Investment Manager | 12 Apr 2013←12 Years→Current | Active | |
Nine Roads Limited Director • Investment Manager | 12 Feb 2013←3 Years→16 Feb 2016 | Dissolved | |
