| Company | Timeline | Status | |
| Northern Star (1979) Limited Secretary • Unreported | 6 Mar 2007←18 Years→Current | Active | |
| Ivor Lot Limited Secretary • Unreported | 5 Sep 1997←28 Years→Current | Active | |
| Tree Beech Limited Secretary • Unreported | 3 Jul 1997←4 Years→9 Aug 2001 | Active | |
