| Company | Timeline | Status | |
| Thames Valley Park Management Limited Director • Company Director | 22 Jan 2002←2 Years 9 Months→29 Oct 2004 | Active | |
| Communal Land Management Company Limited Director • Company Director | 7 Sep 2001←2 Years 6 Months→26 Mar 2004 | Active | |
| Microsoft Properties UK Limited Director • Company Director | 30 Jun 2000←3 Years→26 Mar 2004 | Active | |
| Microsoft Limited Director • Company Director | 1 Jul 1998←5 Years→26 Mar 2004 | Active | |
