- 70THIRTY LTDActive - Proposal to Strike off- 08814694 - Incorporated on 13 December 2013 
- THIRTY LTD- 09377929 - Incorporated on 7 January 2015 
- 5THIRTY2 LTDLiquidation- 09121029 - Incorporated on 8 July 2014 
- 19THIRTY LTDDisolved- 13139772 - Dissolved on 21 June 2022 
- THIRTY25 LTDDisolved- 14735408 - Dissolved on 3 October 2023 
- THIRTY 2 LTD- 14429527 - Incorporated on 19 October 2022 
- FIVE1FIVE C LTD- 11429303 - Incorporated on 22 June 2018 
- S4 PROJECTS BV- KRONEHOEFSTRAAT 43 5612HL, EINDHOVEN, EINDHOVEN, NORTH BRABANT, NETHERLANDS 
- 9THIRTY6 LTD- 12108285 - Incorporated on 17 July 2019 
- THIRTY84 LTD- NI698883 - Incorporated on 5 July 2023 
- THIRTY45 LTDActive - Proposal to Strike off- 15509838 - Incorporated on 21 February 2024 
- 20 THIRTY8 LTD- NI718956 - Incorporated on 24 July 2024 
- THIRTY A LTD- 15887765 - Incorporated on 9 August 2024 
- 7THIRTY LTD- 15893042 - Incorporated on 12 August 2024 
- FIVE 4 FIVE LTDLiquidation- 06757848 - Incorporated on 25 November 2008 
- FIVE N FIVE LTD- 13465468 - Incorporated on 18 June 2021 
- ESHTON THIRTY ONE LIMITED- 15 ST. PAULS STREET, LEEDS, ENGLAND, LS1 2JG 
- PROJECT POSTCODES- 25 Calderwood Close, Shipley, West Yorkshire, United Kingdom, BD18 1PZ 
- THIRTY-K LTDDisolved- 07019148 - Dissolved on 11 April 2023 
- THIRTY1 LTDActive - Proposal to Strike off- 11365830 - Incorporated on 16 May 2018