| Company | Timeline | Status | |
| Adrem Consulting Limited Director • Director | 14 Jul 1998←27 Years→Current | Active | |
| Leidos Innovations UK Ltd Director • Company Director | 28 Feb 1990←7 Years→9 Mar 1997 | Active | |
| Leidos Innovations UK Ltd Director • Unreported | 1 Jan 1970←27 Years→9 Mar 1997 | Active | |
