- MATTHEW LTDDisolved- 11930627 - Dissolved on 27 June 2023 
- MR&MRSWEIR LTDDisolved- 14016379 - Dissolved on 2 August 2022 
- MR &MRS SCRUB LTDDisolved- 14150958 - Dissolved on 23 July 2024 
- MRS & MR LIMITED- 13803023 - Incorporated on 15 December 2021 
- DEMPSEY PROPERTY INVESTMENTS LIMITEDDissolved- 10639126 - Dissolved on 30 April 2019 
- DI DEMPSEY DESIGNS LIMITEDDissolved- 03997464 - Dissolved on 27 December 2011 
- ALAN DEMPSEY DESIGN LIMITEDDissolved- 04169794 - Dissolved on 12 October 2010 
- DEMPSEY PLANT HIRE LIMITEDActive - Proposal to Strike off- 07679510 - Incorporated on 22 June 2011 
- DEMPSEY PAINTING & DECORATING LTD- 08371965 - Incorporated on 23 January 2013 
- LOUISE DEMPSEY CONSULTING LTDActive - Proposal to Strike off- SC455942 - Incorporated on 2 August 2013 
- PAUL DEMPSEY JOINERS LIMITEDActive - Proposal to Strike off- SC487792 - Incorporated on 30 September 2014 
- ROBERT DEMPSEY & ASSOCIATES LIMITED- 12176973 - Incorporated on 28 August 2019 
- DEMPSEY TRANSPORT SOLUTIONS LIMITEDActive - Proposal to Strike off- NI656777 
- HARTLEY DEMPSEY CONSULTANCY LTDActive - Proposal to Strike off- 13344887 - Incorporated on 19 April 2021 
- DEMPSEY MANAGEMENT COMPANY LTD- 16039132 - Incorporated on 24 October 2024 
- DEMPSEY PROPERTY HOLDINGS LIMITED- NI730720 - Incorporated on 23 June 2025 
- ORCHARD HR SERVICES LTD- 07871157 - Incorporated on 5 December 2011 
- MATTHEW LIMITEDDisolved- 15260145 - Dissolved on 15 April 2025 
- E.L.LEWIS & SON- 00653617 - Incorporated on 23 March 1960 
- LEWIS'S LTD- 05362548 - Incorporated on 11 February 2005