- FARRELL INSTRUCTION LTDActive - Proposal to Strike off- 10682220 - Incorporated on 21 March 2017 
- HAIGH & FARRELL LIMITEDDissolved- 00718178 - Dissolved on 23 November 2010 
- FARRELL SERVICES LTDDisolved- 15613547 - Dissolved on 1 July 2025 
- FARRELL ENGINEERING LIMITED- 01723966 - Incorporated on 17 May 1983 
- FARRELL TELECONSULT LTDDissolved- 05838611 - Dissolved on 23 November 2010 
- FARRELL FARMS LIMITED- NI603335 - Incorporated on 3 June 2010 
- BRIAN FARRELL LIMITEDActive - Proposal to Strike off- 09511806 - Incorporated on 26 March 2015 
- FARRELL KITCHENS LIMITEDLiquidation- SC504146 - Incorporated on 23 April 2015 
- DAVID FARRELL LIMITEDActive - Proposal to Strike off- 05739949 - Incorporated on 13 March 2006 
- FARRELL ELECTRICAL LIMITED- 05493563 - Incorporated on 28 June 2005 
- FARRELL STENNING LIMITEDDisolved- 08213307 - Dissolved on 21 November 2023 
- JOANNE FARRELL LIMITED- 03843010 - Incorporated on 16 September 1999 
- FARRELL ESTATES LTDActive - Proposal to Strike off- 08833580 - Incorporated on 6 January 2014 
- FARRELL MILLS LIMITED- 08737549 - Incorporated on 17 October 2013 
- KEITH FARRELL LIMITEDActive - Proposal to Strike off- 08777527 - Incorporated on 15 November 2013 
- FARRELL VENTILATION LTDActive - Proposal to Strike off- 07813998 - Incorporated on 18 October 2011 
- FARRELL ENTERPRISES LIMITEDDisolved- 09023629 - Dissolved on 4 October 2022 
- FARRELL HOLDINGS LTD- NI664173 - Incorporated on 5 September 2019 
- JONATHAN FARRELL LIMITED- 10450408 - Incorporated on 28 October 2016 
- WILL FARRELL LIMITEDActive - Proposal to Strike off- 10527429 - Incorporated on 15 December 2016