| Company | Timeline | Status | |
| Air Pilot Publishing Limited Director • Company Director | 26 Mar 2003←10 Months→17 Feb 2004 | Active | |
| Technical Aviation Publications Limited Director • Company Director | 3 Aug 1998←5 Years→18 Feb 2004 | Active | |
| Technical Aviation Publications Limited Secretary • Company Director | 3 Aug 1998←5 Years→18 Feb 2004 | Active | |
