| Company | Timeline | Status | |
| Lindridge Park Management Company Limited Director • Director | 12 Aug 2002←2 Years→16 Aug 2004 | Active | |
| Goodhart Limited Director • Company Director | 3 Sep 1998←12 Years→9 Apr 2011 | Active | |
| Research Engineers Limited Director • Non-executive Director | 17 Jun 1996←4 Months→1 Nov 1996 | Dissolved | |
| Oundle School Building Company Limited (The) Director • Retired | 17 Mar 1992←11 Months→6 Mar 1993 | Active | |
| Grocers'Trust Company Limited(The) Director • Company Director | 17 Oct 1991←4 Years→29 Feb 1996 | Active | |
| Southdown Aero Services Limited Director • Company Director | 24 Jun 1991←1 Year 2 Months→7 Sep 1992 | Active | |
