- PAUL QUINN LTD.Disolved- NI673870 - Dissolved on 7 June 2022 
- MARK QUINN LTDDisolved- 14461881 - Dissolved on 17 June 2025 
- INDY QUINN LLP- OC440183 - Incorporated on 3 December 2021 
- QUINN & CO. OF UK LTD.- 14754731 - Incorporated on 24 March 2023 
- HALL & QUINN LTD- 15947922 - Incorporated on 10 September 2024 
- QUINN CORP LTDDisolved- 14573175 - Dissolved on 16 January 2024 
- QUINN SAYS LTD- 15151165 - Incorporated on 20 September 2023 
- QUINNDOG LTD- 15292207 - Incorporated on 17 November 2023 
- MATT QUINN LTDDisolved- SC316846 - Dissolved on 4 April 2023 
- QUINNARC LTDActive - Proposal to Strike off- 08687832 - Incorporated on 12 September 2013 
- QUINNETH LTD- 12322242 - Incorporated on 19 November 2019 
- QUINN RAIL LTD- 10275740 - Incorporated on 13 July 2016 
- CLAN QUINN LTD- 15807007 - Incorporated on 27 June 2024 
- RUBY QUINN LTD- 15923559 - Incorporated on 29 August 2024 
- QUINN JAVA LTD- 16034476 - Incorporated on 22 October 2024 
- ANDREAS&VASY LTDActive - Proposal to Strike off- 08809871 - Incorporated on 11 December 2013 
- DR. ANDREA NUGENTActive - Proposal to Strike off- NI616780 - Incorporated on 13 February 2013 
- ANDREA APLIN 3915 LTDActive - Proposal to Strike off- 10123763 - Incorporated on 14 April 2016 
- ANDREA CLEAN LTD- SC590179 - Incorporated on 2 March 2018 
- ANDREA GRANT LTDDisolved- 10237407 - Dissolved on 23 August 2022