| Company | Timeline | Status | |
| Fitzwilliam Land Company (The) Director • Company Director | 28 Jan 2005←20 Years→Current | Active | |
| Milton(Peterborough)Estates Company, Director • Company Director | 13 Dec 1992←33 Years→Current | Active | |
| Nantclwyd Farms Director • Company Director | 14 Nov 1991←34 Years→Current | Active | |
