| Company | Timeline | Status | |
| Specialist Security International Limited Secretary • Unreported | 28 Feb 2005←20 Years→Current | Active | |
| Specialist Rescue Ltd Secretary • Unreported | 2 Nov 1998←26 Years→Current | Active | |
| Specialist Maritime International Ltd Secretary • Unreported | 2 Nov 1998←26 Years→Current | Active | |
| Specialist Medical International Ltd Secretary • Unreported | 2 Nov 1998←26 Years→Current | Active | |
| Specialist Rescue International Ltd Secretary • Unreported | 2 Nov 1998←26 Years→Current | Active | |
| Specialist Group International Limited Secretary • Unreported | 28 Sep 1995←21 Years→15 Mar 2017 | Active | |
