| Company | Timeline | Status | |
| Westbourne Property Limited Director • Architect | 7 Nov 2017←7 Years→Current | Active | |
| Cac 1 Limited Director • Architect | 30 Mar 2017←8 Years→Current | Active | |
| Cowan Art Collection 2 Ltd Director • Architect | 30 Mar 2017←8 Years→Current | Active | |
| Westbourne Grove Estate LLP Designated LLP Member • Unreported | 17 Oct 2006←19 Years→Current | Active | |
| 1 St. Stephen's Crescent Management Limited Director • Architect/property Developer | 30 Nov 1999←2 Years 3 Months→8 Mar 2002 | Active | |
| Halfacre Estates Limited Director • Architect | 21 Sep 1999←26 Years→Current | Active | |
| Metropolitan Land Limited Director • Architect | 11 Oct 1991←34 Years→Current | Active | |
