- DR. BRENDAN MCADAMLiquidation- NI615245 - Incorporated on 31 October 2012 
- BRENDAN O'BOYLE LTD- NI630053 - Incorporated on 18 March 2015 
- BRENDAN'S VENDS LTD- 14701394 - Incorporated on 2 March 2023 
- S J ARNOLD LTD- 11493964 - Incorporated on 1 August 2018 
- D E ARNOLD LTDActive - Proposal to Strike off- 10865835 - Incorporated on 14 July 2017 
- BRENDAN DARGAN LIMITEDDisolved- 05909034 - Dissolved on 3 January 2023 
- BRENDAN RALLISON LTD- 04458693 - Incorporated on 11 June 2002 
- A ARNOLD LTD- 08184160 - Incorporated on 17 August 2012 
- D G ARNOLD LTDActive - Proposal to Strike off- 07939498 - Incorporated on 7 February 2012 
- G ARNOLD LTDActive - Proposal to Strike off- 07203004 - Incorporated on 25 March 2010 
- G J ARNOLD LTDDissolved- 10299002 - Dissolved on 21 January 2020 
- K L ARNOLD LTD- 10480877 - Incorporated on 16 November 2016 
- ARNOLD5 LTD- 07348809 - Incorporated on 18 August 2010 
- B J ARNOLD LTDActive - Proposal to Strike off- 08500132 - Incorporated on 23 April 2013 
- Q ARNOLD LTDDisolved- 11399176 - Dissolved on 19 April 2022 
- L ARNOLD LTDDisolved- 15193113 - Dissolved on 23 January 2024 
- ARNOLD C.B.M. LTD- 11384409 - Incorporated on 26 May 2018 
- R I ARNOLD LTD- 07896395 - Incorporated on 4 January 2012 
- S M ARNOLD LTD- 08701001 - Incorporated on 23 September 2013 
- J ARNOLD 7632 LTDActive - Proposal to Strike off- 10539408 - Incorporated on 23 December 2016