| Company | Timeline | Status | |
| Pro Aerospace Services Limited Secretary • Unreported | 27 Mar 2009←3 Years→12 Oct 2012 | Active | |
| Pro Aviation Services Limited Secretary • Unreported | 26 Mar 2009←16 Years→Current | Active | |
Pro-Avionics Ltd Secretary • Unreported | 15 Dec 2006←5 Years→8 Oct 2012 | Dissolved | |
