- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- MR MR LTDActive - Proposal to Strike off- 15533685 - Incorporated on 1 March 2024 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019 
- MR&MRS LTDActive - Proposal to Strike off- 12389034 - Incorporated on 7 January 2020 
- FITZPATRICK LOGISTICS LTDDisolved- SC777349 - Dissolved on 21 November 2023 
- FITZPATRICK MEDICAL LIMITED- 15252009 - Incorporated on 1 November 2023 
- FITZPATRICK CONTRACTORS LTD- 14155826 - Incorporated on 7 June 2022 
- LINDA FITZPATRICK LTDDisolved- NI711074 - Dissolved on 8 July 2025 
- FITZPATRICK INVESTMENT LIMITEDDissolved- 00639640 - Dissolved on 2 April 2013 
- FITZPATRICK GLAZIERS LIMITED- 01370319 - Incorporated on 24 May 1978 
- FITZPATRICK FITTERS LTD- 04660213 - Incorporated on 10 February 2003 
- FITZPATRICK PROJECTS LIMITED- 05250662 - Incorporated on 5 October 2004 
- H FITZPATRICK LIMITEDDissolved- 08134619 - Dissolved on 18 February 2014 
- ALEXANDER FITZPATRICK LTD- 05994751 - Incorporated on 10 November 2006 
- ELLIOT-FITZPATRICK LIMITED- 05957752 - Incorporated on 5 October 2006 
- KIRSTY FITZPATRICK LIMITEDDisolved- 07710033 - Dissolved on 12 October 2021 
- FITZPATRICK MANAGEMENT LIMITED- 07315697 - Incorporated on 15 July 2010 
- FITZPATRICK DEVELOPMENTS LTD- 09540335 - Incorporated on 14 April 2015 
- FITZPATRICK CARE LTD- 09650931 - Incorporated on 22 June 2015 
- MICHAEL FITZPATRICK LIMITED- NI617234 - Incorporated on 11 March 2013