| Company | Timeline | Status | |
| Dykegrove Limited Director • Director | 1 Apr 2011←14 Years→Current | Active | |
| Dykegrove Limited Secretary • Unreported | 22 Mar 1998←27 Years→Current | Active | |
| Andrewsfield Flying School Limited Secretary • Company Secretary | 16 Jul 1993←32 Years→Current | Liquidation | |
| Dykegrove Limited Director • Director | 23 Mar 1992←6 Years→22 Mar 1998 | Active | |
