| Company | Timeline | Status | |
| Vulcan Conveyors Limited Secretary • Company Secretary | 10 Mar 2009←16 Years→Current | Active | |
| Rap Conveyors Limited Secretary • Company Secretary | 14 Sep 2007←17 Days→1 Oct 2007 | Active | |
| Interbelt Limited Secretary • Unreported | 1 Jan 1993←32 Years→Current | Active | |
| Burton Conveyor Vulcanising Services Limited Secretary • Unreported | 1 Nov 1991←34 Years→Current | Active | |
