- LLYS LLEWELYN LTD- 10329382 - Incorporated on 15 August 2016 
- MR GAVIN ROBERT DORMAN LTDDisolved- 15364831 - Dissolved on 27 August 2024 
- MR DAVID ROBERT WEAVER LTD.Active - Proposal to Strike off- 15543865 - Incorporated on 6 March 2024 
- MR ROBERTS FORMAL HIRE LTD- 12189222 - Incorporated on 4 September 2019 
- MR ROBERT L BILLINGSLEY LTDActive - Proposal to Strike off- 08657768 - Incorporated on 20 August 2013 
- ROBERT RICHARDSON & SON LIMITEDActive - Proposal to Strike off- 10013552 - Incorporated on 18 February 2016 
- BRYN LLEWELYN CYFActive - Proposal to Strike off- 10509282 - Incorporated on 2 December 2016 
- DAFYDD LLEWELYN LTD- 09825727 - Incorporated on 15 October 2015 
- LLEWELYN ESTATES LIMITED- 15513327 - Incorporated on 22 February 2024 
- MR WILLIAM ROBERT GREEN LTDDisolved- NI706592 - Dissolved on 20 May 2025 
- SALLY RICHARDS & ROBERTS LIMITED- 07557724 - Incorporated on 9 March 2011 
- CANNA LLEWELYN CYF- 13480928 - Incorporated on 28 June 2021 
- TUDOR LLEWELYN LTD- 09827875 - Incorporated on 16 October 2015 
- LLEWELYN ENTERPRISES LTD TRADING AS DBS SUPPORT LTD- 08862064 - Incorporated on 27 January 2014 
- RICHARDS & RICHARDS LIMITEDActive - Proposal to Strike off- 09155623 - Incorporated on 31 July 2014 
- LLEWELYNARMOURY LIMITED- 16424032 - Incorporated on 1 May 2025 
- LLEWELYN SECURITIES LIMITEDDisolved- 13011863 - Dissolved on 24 January 2023 
- LLEWELYN-DAVIES LIMITEDLiquidation- 01227443 - Incorporated on 24 September 1975 
- PROJECT LLEWELYN LIMITED- 16356256 - Incorporated on 1 April 2025 
- RICHARDS & RICHARDS LIMITEDDissolved- 03491721 - Dissolved on 17 April 2011