- CIARAN NEENAN LTDDisolved- 11338446 - Dissolved on 18 October 2022 
- CIARAN MAILEY LTDDisolved- NI691691 - Dissolved on 12 March 2024 
- CF MUIR LTDActive - Proposal to Strike off- 09005322 - Incorporated on 22 April 2014 
- SD MUIR 7941 LTDActive - Proposal to Strike off- 10598298 - Incorporated on 2 February 2017 
- UA MUIR LTDDisolved- 13714911 - Dissolved on 8 August 2023 
- GH MUIR LTDDisolved- 14019077 - Dissolved on 5 September 2023 
- AC MUIR LTDActive - Proposal to Strike off- 14994792 - Incorporated on 11 July 2023 
- CIARAN BANNON LTD- 10242832 - Incorporated on 21 June 2016 
- CIARAN MURPHY LTD- 11953744 - Incorporated on 18 April 2019 
- CIARAN BARKER LTD- 15761066 - Incorporated on 4 June 2024 
- CIARAN MCGIVERN LTDActive - Proposal to Strike off- 11162752 - Incorporated on 22 January 2018 
- CIARAN O'CONNELL LIMITED- 03770132 - Incorporated on 13 May 1999 
- CIARAN MCALLISTER LTDActive - Proposal to Strike off- 10908757 - Incorporated on 10 August 2017 
- CIARAN MALIK LIMITED- 15911215 - Incorporated on 22 August 2024 
- JJ MUIR LTDActive - Proposal to Strike off- 13934227 - Incorporated on 23 February 2022 
- DB MUIR LTDDisolved- 13764485 - Dissolved on 1 July 2025 
- MUIRA LTD- 12736595 - Incorporated on 13 July 2020 
- CIARANAMO LIMITEDDissolved- 06712362 - Dissolved on 11 May 2010 
- CIARAN REES LIMITEDActive - Proposal to Strike off- 10842551 - Incorporated on 29 June 2017 
- CIARAN ROY TURNER LTDDisolved- 13865662 - Dissolved on 9 January 2024