| Company | Timeline | Status | |
| OLD Priory Terrace Limited Director • Director | 19 Jun 2020←5 Years→Current | Active | |
| OLD Hampstead Estates Limited Director • Director | 28 May 2019←6 Years→Current | Active | |
| JW3 Development Director • Architect | 31 Jul 2015←10 Years→Current | Active | |
| SHH Properties Limited Director • Unreported | 3 Mar 2015←10 Years→Current | Active | |
| Vencourt Real Estate Limited Director • Architect | 20 Jan 2015←6 Years→27 Apr 2021 | Dissolved | |
| St Edmunds Flats Management Limited Director • Architect | 15 Nov 1997←6 Years→15 Oct 2004 | Active | |
| Techno Holdings Limited Director • Unreported | 31 Oct 1994←31 Years→Current | Active | |
| Spence Harris Hogan Limited Secretary • Architect | 30 May 1991←34 Years→Current | Active | |
| Spence Harris Hogan Limited Director • Architect | 30 May 1991←34 Years→Current | Active | |
| Techno Constructions Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
