- 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 
- PROVENTION LTD- 06861147 - Incorporated on 27 March 2009 
- TRIAD CONSULTANCY LTDDisolved- 12173341 - Dissolved on 2 July 2024 
- BRAIN 22 LTD- 13836608 - Incorporated on 10 January 2022 
- M365 BRAIN LTDDisolved- 14328799 - Dissolved on 6 February 2024 
- IAN RONALD SMART- 35 ERROLL ROAD, HOVE, SUSSEX, BN3 4QF 
- IAN RONALD BARON- Born May 1956 - OFFICE 3.2 93-95 GLOUCESTER PLACE, LONDON, ENGLAND, W1U 6JQ 
- Ian Ronald BROWN- Born January 1966 - 57a Broadway, Leigh On Sea, Essex, SS9 1PE 
- RONALD IAN YEATS- Born July 1962 - ARDOE HOUSE WHITECAIRNS, ABERDEEN, SCOTLAND, AB23 8XN