| Company | Timeline | Status | |
| L3harris Unlimited Director • Business Executive | 30 May 2006←7 Days→6 Jun 2006 | Dissolved | |
| Acron Aviation Training Solutions Limited Director • Business Executive | 16 May 2006←21 Days→6 Jun 2006 | Active | |
| Leidos Security Detection & Automation U.K. Ltd Director • Business Executive | 17 Jun 1997←8 Years→6 Jun 2006 | Active | |
| Lockheed Martin UK Limited Director • Business Executive | 5 Sep 1996←7 Months→30 Apr 1997 | Active | |
| Lockheed Martin UK Holdings Limited Director • Executive Vice-president | 8 May 1996←1 Year 4 Months→15 Sep 1997 | Active | |
