- ANDREA CHARLOTTE QUINN LTDDisolved- 14189427 - Dissolved on 28 November 2023 
- ANDREA MISSIROLI LIMITED- 06790813 - Incorporated on 14 January 2009 
- QUINN'S (DUNGANNON) LTD- NI628292 - Incorporated on 11 December 2014 
- GARY BIGGE LTDDisolved- 14126990 - Dissolved on 15 July 2025 
- ALEX & DEACONU LTDActive - Proposal to Strike off- 09561737 - Incorporated on 27 April 2015 
- ANDREA TURK CONSULTING LTDActive - Proposal to Strike off- 09183243 - Incorporated on 20 August 2014 
- ZOE CHRISTINA ANDREAS LTD- 10086976 - Incorporated on 29 March 2016 
- QUINN AND QUINN LIMITEDDisolved- 05853743 - Dissolved on 14 November 2023 
- ANDREA C LTDDisolved- 10078300 - Dissolved on 21 June 2022 
- ANDREEA R LIMITEDActive - Proposal to Strike off- 10081227 - Incorporated on 23 March 2016 
- MOONSAPP LTDDisolved- 13008117 - Dissolved on 3 May 2022 
- ST PROJECT CONSULTANCY LIMITEDDisolved- 12140292 - Dissolved on 7 March 2023 
- P.P. QUINN LTDDissolved- 06098572 - Dissolved on 24 May 2011 
- P A QUINN LTDActive - Proposal to Strike off- 07862840 - Incorporated on 28 November 2011 
- D QUINN LTD- NI681561 - Incorporated on 16 August 2021 
- J QUINN LTDDisolved- 13640413 - Dissolved on 25 February 2025 
- HOUSE OF DEDA LTDDisolved- 10699941 - Dissolved on 14 March 2023 
- MISS MISS LTDActive - Proposal to Strike off- 08399796 - Incorporated on 12 February 2013 
- SOCIAL CARE IN ACTION- 04526806 - Incorporated on 5 September 2002 
- L. QUINN LTD.Active - Proposal to Strike off- 09758439 - Incorporated on 2 September 2015