- DANIEL O'SULLIVAN LIMITEDActive - Proposal to Strike off- 08314446 - Incorporated on 30 November 2012 
- LAURA SULLIVAN MRCVS LTDDisolved- 11203925 - Dissolved on 29 March 2022 
- DANIELLE SULLIVAN LIMITEDDisolved- 14004819 - Dissolved on 27 December 2022 
- RONALD & RONALD LIMITED- 02315175 - Incorporated on 9 November 1988 
- DANIEL J SULLIVAN ENTERPRISE LTDDisolved- 15968406 - Dissolved on 25 February 2025 
- CACE ELECTRICAL ENGINEERING LIMITEDLiquidation- 09838640 - Incorporated on 23 October 2015 
- SYKES MR DANIEL GARY LTDActive - Proposal to Strike off- 15505500 - Incorporated on 20 February 2024 
- MR DANIEL SZENES LIMITEDActive - Proposal to Strike off- 10669402 - Incorporated on 14 March 2017 
- MR DANIEL ZAGONI LIMITEDDisolved- 14530540 - Dissolved on 14 May 2024 
- SULLIVAN & SULLIVAN LIMITED- 07129422 - Incorporated on 19 January 2010 
- MILTON MEDICAL CENTRE LIMITEDActive - Proposal to Strike off- 04913653 - Incorporated on 26 September 2003 
- J RONALD LTD- SC410722 - Incorporated on 7 November 2011 
- MR ANDREW DANIELS LIMITEDDisolved- 13992160 - Dissolved on 29 August 2023 
- SULLIVAN HOMES LIMITED- 03337692 - Incorporated on 17 March 1997 
- RONALDO LTDActive - Proposal to Strike off- 08934995 - Incorporated on 12 March 2014 
- RONALD D TM LTDDisolved- 12537086 - Dissolved on 17 May 2022 
- DANIELLE BEER BVSC MRCVS LTDDisolved- 12226843 - Dissolved on 10 June 2025 
- RONALD TOUGH- SC078605 - Incorporated on 7 May 1982 
- JAGCH RONALD- SC746244 - Incorporated on 4 October 2022 
- MR DANIEL IVAN EDWIN WHITBY LTDActive - Proposal to Strike off- 15580782 - Incorporated on 20 March 2024