- MRH 1000 LTD- 16296940 - Incorporated on 6 March 2025 
- E-MRM LTD- 06620936 - Incorporated on 16 June 2008 
- MRY 500 LTDIn Administration/Administrative Receiver- SC400454 - Incorporated on 27 May 2011 
- MR J RO'S LTDDissolved- 07547474 - Dissolved on 15 July 2014 
- MRF 2 LTDDissolved- 05934902 - Dissolved on 15 July 2014 
- WPP MR US- 05535452 - Incorporated on 12 August 2005 
- MR SK LTDActive - Proposal to Strike off- 08433929 - Incorporated on 7 March 2013 
- MR.NC LTD- 09372874 - Incorporated on 5 January 2015 
- MRC2014 LTD- 08909058 - Incorporated on 24 February 2014 
- MR&RT LTDDisolved- 11649962 - Dissolved on 31 October 2023 
- MR MO LTD- 11679744 - Incorporated on 15 November 2018 
- MRA567 LTD- 12170400 - Incorporated on 22 August 2019 
- F5MRG LTDActive - Proposal to Strike off- 09684065 - Incorporated on 13 July 2015 
- MR MP A LLP- OC427108 - Incorporated on 29 April 2019 
- MRK LTDActive - Proposal to Strike off- SC561681 - Incorporated on 28 March 2017 
- MR SU LTDActive - Proposal to Strike off- 10986755 - Incorporated on 28 September 2017 
- MRD2018 LTDActive - Proposal to Strike off- 11003701 - Incorporated on 9 October 2017 
- MRS2B LTD- 12337596 - Incorporated on 27 November 2019 
- MRS M LTDDisolved- 13646186 - Dissolved on 14 November 2023 
- MR MK LTDDisolved- 13113555 - Dissolved on 14 June 2022