| Company | Timeline | Status | |
| Dacorum Council For Voluntary Service Director • Chartered Surveyor | 30 Sep 1999←9 Years→1 May 2009 | Active | |
| Berkhamsted School Enterprises Limited Director • Chartered Engineer | 31 Dec 1992←2 Years 6 Months→9 Jul 1995 | Active | |
| The Waterside Centre, Kings Langley Director • Chartered Engineer | 4 Nov 1991←11 Years→1 May 2003 | Active | |
| Frithsden Copse Frontagers Limited Director • Chartered Engineer | 13 May 1991←15 Years→26 Jul 2006 | Active | |
