| Company | Timeline | Status | |
| STS School Travel Service Limited Secretary • Unreported | 22 Dec 1998←1 Year 10 Months→18 Oct 2000 | Active | |
| Schoolplan Travel Limited Secretary • Unreported | 1 Oct 1998←27 Years→Current | Active | |
| Tops Travel Limited Secretary • Unreported | 1 Oct 1998←27 Years→Current | Active | |
| STG Travel Group Ltd Secretary • Unreported | 1 Oct 1998←3 Years→13 Sep 2002 | Active | |
| Select Chalets & Hotels Limited Secretary • Unreported | 1 Oct 1998←24 Years→10 Aug 2023 | Active | |
STS Holidays Limited Secretary • Unreported | 1 Oct 1998←2 Years→18 Oct 2000 | Dissolved | |
| Skiplan Travel Limited Secretary • Unreported | 22 Oct 1997←3 Years→23 Oct 2000 | Active | |
