| Company | Timeline | Status | |
| Arkoss Demolition Limited Secretary • Unreported | 2 Dec 2004←21 Years→Current | Active | |
| GJG Environmental Limited Secretary • Unreported | 30 Jan 2004←21 Years→Current | Active | |
| Kane Haulage Limited Secretary • Unreported | 15 Aug 1991←34 Years→Current | Active | |
| G. J. Gaywood Limited Secretary • Unreported | 9 Aug 1991←34 Years→Current | Active | |
| Kane Plant And Vehicle Services Limited Secretary • Unreported | 31 Jul 1991←34 Years→Current | Active | |
