| Company | Timeline | Status | |
| Sherriff Mountford Ltd Director • Director | 1 Oct 2010←3 Years→14 Aug 2014 | Active | |
| Wymers Wood (Management) Limited Director • Unreported | 23 Feb 1999←23 Years→31 Oct 2022 | Active | |
Windsor & Slough Property News Publishing Association Limited Director • Estate Agent | 31 Dec 1991←6 Years→5 Nov 1998 | Dissolved | |
| The Frances Johnstone Legacy Limited Director • Estate Agent | 24 May 1991←8 Years→15 Jun 1999 | Active | |
