- PREMIER CLASS LETTING LIMITED- 13150109 - Incorporated on 21 January 2021 
- 1ST CLASS TRAVEL U.K. LTD- 06362005 - Incorporated on 5 September 2007 
- HJ MEDICAL LIMITEDActive - Proposal to Strike off- 06759788 - Incorporated on 27 November 2008 
- CHELSEA CONSTRUCTION CONSULTANCY LIMITED- 10793772 - Incorporated on 30 May 2017 
- PREMIER TRAVEL LTDActive - Proposal to Strike off- 09578918 - Incorporated on 7 May 2015 
- A CLASS TRAVEL LIMITEDDisolved- 13493861 - Dissolved on 20 September 2022 
- V CLASS TRAVEL LIMITED- 16428130 - Incorporated on 3 May 2025 
- TRAVEL PREMIER LTD- 12546387 - Incorporated on 3 April 2020 
- PREMIER TRAVEL LTD- 14615698 - Incorporated on 25 January 2023 
- A CLASS TRAVEL 16 LIMITEDActive - Proposal to Strike off- 10119598 - Incorporated on 12 April 2016 
- S CLASS TRAVEL LIMITEDActive - Proposal to Strike off- 10469414 - Incorporated on 8 November 2016 
- A CLASS TRAVEL LIMITEDActive - Proposal to Strike off- 08575501 - Incorporated on 19 June 2013 
- PREMIER CLASS RECRUITMENT LTDLiquidation- 07332573 - Incorporated on 2 August 2010 
- PREMIER CLASS MANAGEMENT LTDActive - Proposal to Strike off- 07698583 - Incorporated on 8 July 2011 
- PREMIER CLASS SERVICES LTD- 09848571 - Incorporated on 29 October 2015 
- PREMIER CLASS SOLUTIONS LTDDissolved- 07265473 - Dissolved on 27 December 2011 
- PREMIER CLASS SERVICES LTDDisolved- 14602766 - Dissolved on 15 April 2025 
- PREMIER CLASS EDUCATION LTDLiquidation- 07597036 - Incorporated on 8 April 2011 
- UPPER CLASS TRAVEL LIMITED- SC446855 - Incorporated on 5 April 2013 
- FIRST CLASS TRAVEL LIMITEDDisolved- 14847542 - Dissolved on 8 October 2024