- DWYER HOLDINGS LIMITED- 15334774 - Incorporated on 8 December 2023 
- WILLIAM DWYER LTDDisolved- 14729253 - Dissolved on 29 April 2025 
- MICHAEL DWYER LTD.Dissolved- SC383287 - Dissolved on 23 March 2012 
- B AND M O'DWYER LIMITEDDisolved- 11302933 - Dissolved on 1 February 2022 
- O'DWYER COLLIER LTD.Dissolved- 06117516 - Dissolved on 4 June 2013 
- DWYER TM & TRAVEL LTDActive - Proposal to Strike off- 10489132 - Incorporated on 21 November 2016 
- MATTHEW W DWYER LTDActive - Proposal to Strike off- 11042539 - Incorporated on 1 November 2017 
- DWYERS BEVERAGES (UK) CO., LTD- 14450214 - Incorporated on 28 October 2022 
- SHAUN O'DWYER LIMITED- 08072830 - Incorporated on 17 May 2012 
- CAIN DWYER LIMITED- 09025178 - Incorporated on 6 May 2014 
- NICHOLAS O'DWYER LIMITED- NI023346 - Incorporated on 30 November 1989 
- BIRCHENOUGH-DWYER LIMITED- 10634390 - Incorporated on 23 February 2017 
- DWYER WHOLESALES LTDDisolved- 14764053 - Dissolved on 23 July 2024 
- DWYER ADVISORY LIMITED- 15116592 - Incorporated on 5 September 2023 
- DWYER RAIL LIMITED- 05214391 - Incorporated on 25 August 2004 
- OWEN DWYER LIMITEDDissolved- 04396938 - Dissolved on 4 December 2012 
- DWYER STORES LIMITED- SC339745 - Incorporated on 18 March 2008 
- DWYER DEVELOPMENTS LIMITED- 10434314 - Incorporated on 18 October 2016 
- PALLISER DWYER LTD- 11964867 - Incorporated on 26 April 2019 
- DWYER RACING LIMITED- 12014600 - Incorporated on 23 May 2019