| Company | Timeline | Status | |
| River Nene Regional Park Director • Retired | 8 Oct 2007←7 Years→22 Dec 2014 | Converted/Closed | |
| St Andrew's Healthcare Director • Land Owner | 12 Jul 2004←18 Days→30 Jul 2004 | Active | |
| 3SH Limited Director • Land Owner | 5 Apr 2004←3 Months→30 Jul 2004 | Dissolved | |
| Stac Healthcare Limited Director • Co Director | 14 May 2003←1 Year 5 Months→3 Nov 2004 | Liquidation | |
| Northamptonshire Choral Foundation Limited Director • Landowner | 22 Apr 1997←17 Years→22 Dec 2014 | Active | |
| St Andrews Property Management Limited Director • Landowner | 25 Mar 1994←10 Years→30 Jul 2004 | Active | |
| Maidwell Hall School Director • Company Director | 24 Apr 1992←9 Years→31 Dec 2001 | Dissolved | |
| Informa UK Limited Director • Director | 28 Aug 1991←9 Days→6 Sep 1991 | Active | |
| Helme Properties Limited Secretary • Unreported | 24 Jun 1991←23 Years→20 Dec 2014 | Active | |
| Little Houghton Estates Limited Director • Director | 31 Jan 1991←23 Years→22 Dec 2014 | Dissolved | |
