| Company | Timeline | Status | |
| Poolworx Limited Director • Admin Coordinator | 17 Aug 2009←16 Years→Current | Active | |
| Mark Wiskin Sports Academy Limited Secretary • Unreported | 29 Aug 2007←13 Years→27 Apr 2021 | Dissolved | |
| The Green Garden Room Limited Director • Unreported | 22 Jan 2007←19 Years→Current | Active | |
