- MATTHEW TM LTDDisolved- 13501573 - Dissolved on 12 December 2023 
- MR800 LTDDissolved- 07112584 - Dissolved on 3 December 2019 
- N&MR LLP- OC309247 - Incorporated on 14 September 2004 
- MR786 LTD- 07974734 - Incorporated on 5 March 2012 
- MR36822 LTD- 08845970 - Incorporated on 15 January 2014 
- MR1 LTDActive - Proposal to Strike off- 11746426 - Incorporated on 2 January 2019 
- MR P&S LTDActive - Proposal to Strike off- 10314183 - Incorporated on 5 August 2016 
- MRF I LP- SL022853 - Incorporated on 5 October 2015 
- MR8 LTDDisolved- 12387206 - Dissolved on 13 July 2021 
- MR28 LTD- 14118862 - Incorporated on 19 May 2022 
- MR18 LTD- 14139443 - Incorporated on 30 May 2022 
- MR9 LTD- 14891537 - Incorporated on 24 May 2023 
- MR 24 LTD- 16023008 - Incorporated on 16 October 2024 
- MR8 LTD- 16297613 - Incorporated on 6 March 2025 
- CLINICAL INNOVATION ECONOMICS LTD- 10474856 - Incorporated on 11 November 2016 
- D R MATTHEWS LTDActive - Proposal to Strike off- 04872824 - Incorporated on 20 August 2003 
- P&B MATTHEWS LTDDisolved- 12589537 - Dissolved on 1 October 2024 
- 123MATTHEWS LTDDisolved- 11307167 - Dissolved on 26 April 2022 
- J.MATTHEWS LTD- 15746512 - Incorporated on 28 May 2024 
- MATTHEW W TM LTDDisolved- 15480854 - Dissolved on 15 July 2025