- RONALD YEP & CO LIMITED- 04689809 - Incorporated on 7 March 2003 
- RONALD PICARDO & CO LTDDissolved- 05264200 - Dissolved on 8 June 2010 
- RONALD H SMITH AND CO. LTD- SC269543 - Incorporated on 18 June 2004 
- RONALD W CHIVERS & CO LTD- 11919594 - Incorporated on 1 April 2019 
- MR & MRS S LTDActive - Proposal to Strike off- 12290244 - Incorporated on 30 October 2019 
- ALEXANDER RONALD LTDDisolved- 12543951 - Dissolved on 14 March 2023 
- RONALD HESELTINE LIMITEDDissolved- 04539846 - Dissolved on 6 August 2013 
- RONALD SERVICES LTD.Active - Proposal to Strike off- SC278652 - Incorporated on 19 January 2005 
- RONALD SIMPSON LIMITEDDissolved- SC397434 - Dissolved on 6 September 2013 
- RONALD GEORGE LIMITED- 06558211 - Incorporated on 8 April 2008 
- RONALD GOODMAN LIMITEDDissolved- 00704773 - Dissolved on 27 November 2012 
- RONALD ORWELL LIMITEDActive - Proposal to Strike off- 02582085 - Incorporated on 13 February 1991 
- RONALD ASSOCIATES LTD- SC491871 - Incorporated on 24 November 2014 
- RONALD RECIPE LIMITEDActive - Proposal to Strike off- 09396401 - Incorporated on 20 January 2015 
- RONALD BUILDERS LTDActive - Proposal to Strike off- 10711566 - Incorporated on 5 April 2017 
- RONALD GOODS LIMITEDDisolved- 14236866 - Dissolved on 19 December 2023 
- RONALD HALLIDAY LIMITED- NI725442 - Incorporated on 15 January 2025 
- HUGH CULLUM ARCHITECTS LIMITED- 04064420 - Incorporated on 4 September 2000 
- CULLUM GROUP PROPERTIES LIMITEDDisolved- 09738433 - Dissolved on 1 September 2022 
- RONALD S. LEE LIMITEDDissolved- 01927119 - Dissolved on 29 December 1998