- C O'NEILL LTD- NI611970 - Incorporated on 29 March 2012 
- H. J. NEILL LTD- 09927950 - Incorporated on 23 December 2015 
- N.A & O'NEILL LTD- 09953790 - Incorporated on 15 January 2016 
- J&C O'NEILL LTD- 11581393 - Incorporated on 21 September 2018 
- MR & MRS GIN LTDDisolved- 10554971 - Dissolved on 1 April 2025 
- MR & MRS TOY LTDActive - Proposal to Strike off- 09801554 - Incorporated on 30 September 2015 
- GRACE HAIR & BEAUTY LTDLiquidation- 10892308 - Incorporated on 31 July 2017 
- WK NAVENE LTDDisolved- 13507376 - Dissolved on 8 August 2023 
- O'NEILL'S PROPERTY MANAGEMENT LIMITED- 11297839 - Incorporated on 7 April 2018 
- GARNI WEDDINGS LIMITED- 11853428 - Incorporated on 28 February 2019 
- DEXTEROY LIMITEDDissolved- 07915187 - Dissolved on 3 June 2014 
- DEXTERS WHIMSY LTDDisolved- 10166784 - Dissolved on 21 June 2023 
- DEXTER'S MOM LIMITEDDisolved- 13528422 - Dissolved on 24 January 2023 
- DEXTERA UK LIMITED- 04055477 - Incorporated on 18 August 2000 
- DEXTEROY LIMITEDLiquidation- 09065087 - Incorporated on 2 June 2014 
- DEXTER RACE CORP LTD- 14718725 - Incorporated on 9 March 2023 
- DEXTERS LIVING LTDDisolved- 14440413 - Dissolved on 2 April 2024 
- DECI DEXTEROUS LTDActive - Proposal to Strike off- 15558533 - Incorporated on 12 March 2024 
- G O'NEILL LTDActive - Proposal to Strike off- 04724136 - Incorporated on 4 April 2003 
- NEIL AA LTDActive - Proposal to Strike off- 10532519 - Incorporated on 19 December 2016