- QUAN UNITED LIMITED- 08033898 - Incorporated on 17 April 2012 
- QUAN INITIATIVE LTDActive - Proposal to Strike off- 08448014 - Incorporated on 18 March 2013 
- QUAN GOLF LIMITEDActive - Proposal to Strike off- 08496945 - Incorporated on 19 April 2013 
- FU QUAN LTD- 08760895 - Incorporated on 4 November 2013 
- VIET QUAN LIMITEDDisolved- 12828257 - Dissolved on 3 August 2021 
- QUAN ENTERPRISES LIMITEDActive - Proposal to Strike off- 10507037 - Incorporated on 1 December 2016 
- ANDREW QUAN LIMITEDActive - Proposal to Strike off- 11151210 - Incorporated on 16 January 2018 
- QUAN DUAN LIMITED- 15909007 - Incorporated on 21 August 2024 
- QUAN ELECTRICAL LTD- 16321315 - Incorporated on 17 March 2025 
- QUAN INNOVATION LIMITEDActive - Proposal to Strike off- 07773526 - Incorporated on 14 September 2011 
- MIN QUAN LIMITEDActive - Proposal to Strike off- 09658848 - Incorporated on 26 June 2015 
- HUI QUAN LIMITEDActive - Proposal to Strike off- 09317404 - Incorporated on 18 November 2014 
- QUAN YUAN LIMITEDActive - Proposal to Strike off- 09443231 - Incorporated on 17 February 2015 
- QUAN LI LTDActive - Proposal to Strike off- SC548476 - Incorporated on 24 October 2016 
- QUAN BAO LIMITEDActive - Proposal to Strike off- 10936856 - Incorporated on 30 August 2017 
- BAO QUAN LTD- 14354977 - Incorporated on 14 September 2022 
- GAN QUAN LIMITEDDisolved- 13701264 - Dissolved on 7 November 2023 
- CHAI QUAN LIMITEDDisolved- 13710821 - Dissolved on 25 April 2023 
- QUAN CONSULTING LIMITED- 13954830 - Incorporated on 4 March 2022 
- QUAN MADE LTD- 16112156 - Incorporated on 2 December 2024