| Company | Timeline | Status | |
| Kingston Hill Developments Limited Director • Company Director | 20 Jun 2025←4 Months→Current | Active | |
| Bergraf Developments Limited Director • Company Director | 8 Apr 2025←6 Months→Current | Active | |
| Bergraf Ltd Director • Director | 30 Jul 2021←4 Years→Current | Active | |
| Eight Station Road (Twickenham) Limited Director • Undisclosed | 8 Feb 2019←6 Years→Current | Active | |
| Charles Alexander Property Holdings Limited Director • Director | 23 Oct 2017←8 Years→Current | Active | |
| Berg Property Group Ltd Director • Director | 28 Sep 2017←8 Years→Current | Active | |
| Charles Alexander Van Den Berg Limited Director • Quantity Surveying | 6 Jun 2017←8 Years→Current | Active | |
Bau Group Limited Director • Construction | 2 Mar 2015←3 Years→22 May 2018 | Dissolved | |
