| Company | Timeline | Status | |
| Amersham Museum Limited Director • Company Director | 3 Dec 2014←6 Years→1 Aug 2021 | Active | |
| Little Chalfont Charitable Trust Director • Retired | 8 Jul 2014←2 Years 11 Months→1 Jul 2017 | Active | |
| Penn Street Works Management Limited Director • Chartered Surveyor | 8 Nov 1995←2 Months→9 Jan 1996 | Active | |
| Strand Street Management Limited Director • Chartered Surveyor | 14 Aug 1991←3 Years→31 Jan 1995 | Active | |
| Meadowvale Limited Director • Director | 15 May 1991←34 Years→Current | Active | |
