| Company | Timeline | Status | |
| Balfour Court (Harpenden) Management Company Limited Director • Consultant | 8 May 2014←8 Years→28 Oct 2022 | Active | |
| Cravells Court Harpenden Limited Director • None | 20 May 2010←3 Years→7 May 2014 | Active | |
| Finistere Limited Director • Consultant Project Manager | 27 Jul 2000←24 Years→31 Dec 2024 | Dissolved | |
