| Company | Timeline | Status | |
| Addvitality Limited Director • Psychologist | 9 Sep 2008←17 Years→Current | Active | |
| Amadeus Limited Director • Management Consultant | 23 Mar 1992←1 Year 11 Months→28 Feb 1994 | Dissolved | |
| Roger Walker Travel Limited Director • Management Consultant | 14 Oct 1991←6 Years→18 Jun 1998 | Active | |
