| Company | Timeline | Status | |
| Wiltshire Historic Buildings Trust Limited (The) Director • Business Manager | 15 Jul 1994←27 Years→5 Nov 2021 | Active | |
| Historic Houses Association Director • Businessman | 25 Nov 1992←1 Year→8 Dec 1993 | Active | |
| Historic Houses Association Director • Unreported | 1 Jan 1970←23 Years→8 Dec 1993 | Active | |
