| Company | Timeline | Status | |
| Four Ashes Management Services Limited Secretary • Unreported | 2 Jun 2005←20 Years→Current | Active | |
| Sprintoval 2005 Limited Secretary • Unreported | 9 May 2005←20 Years→Current | Active | |
Sprintoval Services Limited Secretary • Unreported | 21 Oct 2002←11 Years→25 Mar 2014 | Dissolved | |
| Sprintoval Limited Secretary • Unreported | 1 Jul 2001←24 Years→Current | Active | |
