- H.J. HEDGES-QUINN & CO LIMITED- 04593780 - Incorporated on 19 November 2002 
- ST HEDGES-QUINN LIMITED- 04642507 - Incorporated on 21 January 2003 
- PATRICK QUINN LIMITED- 06256895 - Incorporated on 23 May 2007 
- MARK HEDGES LTDDisolved- 13143153 - Dissolved on 4 April 2023 
- QUINN FARMS LTD- NI695151 - Incorporated on 6 March 2023 
- M & K HEDGES-QUINN PROPERTIES LTD- 13930282 - Incorporated on 21 February 2022 
- PATRICK QUINN (NI) LIMITED- NI604363 - Incorporated on 9 September 2010 
- QUINN EMANUEL URQUHART & SULLIVAN UK LLP- OC337278 - Incorporated on 14 May 2008 
- MARK QUINN LTDDisolved- 14461881 - Dissolved on 17 June 2025 
- JAMES PATRICK QUINN LIMITED- SC825684 - Incorporated on 13 October 2024 
- MARK PATRICK LIMITED- 04738126 - Incorporated on 17 April 2003 
- PATRICK MARK LIMITEDActive - Proposal to Strike off- SC401353 - Incorporated on 9 June 2011 
- MARK HEDGES CONSTRUCTION LTD- 04702097 - Incorporated on 19 March 2003 
- MR PATRICK J FINN (FRCS) LTDActive - Proposal to Strike off- 05040064 - Incorporated on 10 February 2004 
- HEDGES & HEDGES LIMITEDActive - Proposal to Strike off- 07031948 - Incorporated on 28 September 2009 
- MR. MARK RAFFERTY- NI615043 - Incorporated on 18 October 2012 
- MR PATRICK HOGSTON LIMITEDActive - Proposal to Strike off- 04504613 - Incorporated on 6 August 2002 
- MR MARKS LTDActive - Proposal to Strike off- 07411691 - Incorporated on 19 October 2010 
- MARK WILTON-PATRICK LTD- 11199372 - Incorporated on 12 February 2018 
- MARK PATRICK ELECTRICAL LTD- SC529367 - Incorporated on 11 March 2016