| Company | Timeline | Status | |
| Hikoki Publications Limited Secretary • Unreported | 19 Dec 2006←16 Years→16 Jun 2023 | Active | |
| European Flight Training News Limited Secretary • Unreported | 10 Mar 2004←19 Years→16 Jun 2023 | Active | |
| R D Aviation Limited Secretary • Unreported | 19 Jun 2000←23 Years→16 Jun 2023 | Active | |
| The Donovan Group Limited Secretary • Unreported | 31 Dec 1993←28 Years→16 Sep 2022 | Active | |
| Airplan Flight Equipment Limited Secretary • Unreported | 31 Dec 1993←28 Years→16 Sep 2022 | Active | |
| Crecy Publishing Limited Secretary • Unreported | 31 Dec 1993←29 Years→16 Jun 2023 | Active | |
| Camber Publishing Limited Secretary • Unreported | 22 Sep 1993←29 Years→16 Jun 2023 | Active | |
| Alta Properties Limited Secretary • Unreported | 14 Jun 1992←31 Years→16 Jun 2023 | Active | |
