- QUBIT ACCOUNTS LTD- 09731530 - Incorporated on 13 August 2015 
- QU-T DESIGN LIMITED- 07967438 - Incorporated on 28 February 2012 
- QU XX BIN LIMITEDDisolved- 15638582 - Dissolved on 25 March 2025 
- QU INNS LEISURE LIMITEDActive - Proposal to Strike off- 10684275 - Incorporated on 22 March 2017 
- DANIEL QU (UK) LTD- 12341284 - Incorporated on 29 November 2019 
- QU YA BINNVZEBIN LIMITEDDisolved- 13428171 - Dissolved on 1 November 2022 
- JIA QU MEI LIMITED- 16135592 - Incorporated on 13 December 2024 
- G13-QU SECURITY LTDActive - Proposal to Strike off- 07708406 - Incorporated on 18 July 2011 
- R QU TEACHING LTDDissolved- 11149018 - Dissolved on 22 June 2021 
- QU TECH PVT LIMITEDDisolved- 11917990 - Dissolved on 8 February 2022 
- UK MING QU LTD- 16208953 - Incorporated on 27 January 2025 
- QU-VAL CONSTRUCTION LIMITEDDisolved- NI011714 - Dissolved on 22 April 2025 
- XIN CHENG QU LTDDisolved- 12515631 - Dissolved on 15 October 2024 
- QU AY CONSULTING LTDDisolved- 09659414 - Dissolved on 9 May 2023 
- QU KESHEL SERVICES LIMITED- 12317912 - Incorporated on 15 November 2019 
- 5 QU BROTHERS LIMITEDDisolved- 14781083 - Dissolved on 10 September 2024 
- S. QU PROPERTIES LTD- 14895318 - Incorporated on 25 May 2023 
- QU-ESS CONSULTANT LTD- 15899691 - Incorporated on 15 August 2024 
- QU HEPING TRADING LTD- 15955563 - Incorporated on 13 September 2024 
- LING QU AI LIMITED- 16377962 - Incorporated on 9 April 2025