- MATHIESON MODELS LIMITEDDisolved- 14050756 - Dissolved on 16 July 2024 
- CLARISSA’S KITCHEN LTDDisolved- 14855322 - Dissolved on 1 July 2025 
- CLARISSA HOME CARE LTDActive - Proposal to Strike off- 07837410 - Incorporated on 7 November 2011 
- MRS M LTD- SC796822 - Incorporated on 28 January 2024 
- MRS B'S LTD- 09134218 - Incorporated on 16 July 2014 
- MRS & MRS JONES LIMITEDActive - Proposal to Strike off- 09746161 - Incorporated on 24 August 2015 
- MRS& MRS MYERS HOMES LTDDisolved- 14168060 - Dissolved on 21 November 2023 
- ALAN MATHIESON LTDActive - Proposal to Strike off- 08268936 - Incorporated on 25 October 2012 
- MRST LTDDissolved- 07907916 - Dissolved on 9 July 2013 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019 
- MR&MRS LTDActive - Proposal to Strike off- 12389034 - Incorporated on 7 January 2020 
- MATHIESON X-RAYS LTD- 10009664 - Incorporated on 17 February 2016 
- MRS NEAT & MRS TIDY LIMITED- 13619685 - Incorporated on 14 September 2021 
- MRS (UK) LTDActive - Proposal to Strike off- 07902082 - Incorporated on 9 January 2012 
- MRS HF LTDDisolved- 12281429 - Dissolved on 27 July 2021 
- MRSE4 LTDDisolved- 14617353 - Dissolved on 2 July 2024 
- ME & MRS B LTD- 16097504 - Incorporated on 24 November 2024 
- MATHIESON ENGINEERING LIMITED- SC361149 - Incorporated on 12 June 2009 
- JOHN MATHIESON LIMITEDDissolved- SC311731 - Dissolved on 16 January 2018 
- MATHIESON & MELROSE LIMITED- SC364528 - Incorporated on 25 August 2009