- MICHAEL MCCAUL SIGNS LIMITED- NI628302 - Incorporated on 12 December 2014 
- MR. MICHAEL ARTHUR MURPHY- NI613826 - Incorporated on 1 August 2012 
- DR. MICHAEL J. HENNESSY- NI607534 - Incorporated on 20 May 2011 
- MR MICHAEL LTDDisolved- 15509674 - Dissolved on 8 October 2024 
- MICHAEL MCCAUL SIGNS (IRELAND) LIMITED- NI645011 - Incorporated on 4 April 2017 
- MICHAEL MRAZ LTDDisolved- 12952502 - Dissolved on 22 March 2022 
- MR. MICHAEL TOLANDissolved- NI611862 - Dissolved on 3 September 2019 
- INK DIGITAL LTD- 12272991 - Incorporated on 21 October 2019 - Kings Road, Brentwood, CM14 4EA 
- MR MICHAEL ILETT LTDDisolved- 10928560 - Dissolved on 10 August 2021 
- CENTREX SERVICES LTD- 14082909 - Incorporated on 3 May 2022 
- MCCAUL STAVELEY- 07565115 - Incorporated on 15 March 2011 
- MR MICHAEL LANE LIMITEDActive - Proposal to Strike off- 07952103 - Incorporated on 16 February 2012 
- MR MICHAEL LEWIS LIMITED- 12009250 - Incorporated on 21 May 2019 
- MHL 2018 LIMITEDDisolved- SC151109 - Dissolved on 7 May 2022 
- MR MICHAELS COURIERS LTDActive - Proposal to Strike off- 10447607 - Incorporated on 26 October 2016 
- CASTLEROCK & ALLEN LTDLiquidation- NI670618 - Incorporated on 29 June 2020 
- MR. MICHAEL CONAGHAN & SON LTDDissolved- NI601915 - Dissolved on 16 September 2011 
- JOHN MCCAULEY LTDActive - Proposal to Strike off- SC686264 - Incorporated on 18 January 2021 
- ADRIAN MCCAUL LTD- NI726869 - Incorporated on 27 February 2025 
- MCCAUL INVESTMENTS LIMITED- NI018687 - Incorporated on 2 August 1985