- RONALD MONTEROSO LTDActive - Proposal to Strike off- 11092966 - Incorporated on 4 December 2017 
- RONALD LONDON LIMITEDDisolved- 14428438 - Dissolved on 26 March 2024 
- RONALD MCFARLANE LTDDisolved- 14967694 - Dissolved on 10 December 2024 
- RONALD ROSS LIMITED- SC792485 - Incorporated on 14 December 2023 
- RONALD MEDIA LIMITEDDisolved- 15469273 - Dissolved on 22 July 2025 
- JORDAN RONALD LIMITED- 16106400 - Incorporated on 28 November 2024 
- M CONNORS LLPDissolved- OC315677 - Dissolved on 10 April 2007 
- TJ O'CONNOR LTDDissolved- 11000644 - Dissolved on 2 July 2019 
- PJ O'CONNOR LTDDisolved- NI645537 - Dissolved on 11 January 2022 
- O'CONNORS LLP- OC305740 - Incorporated on 8 October 2003 
- NJ CONNOR LTD- SC540732 - Incorporated on 21 July 2016 
- D. T. CONNOR & CO. LTD- 13448562 - Incorporated on 10 June 2021 
- MF CONNOR LTDActive - Proposal to Strike off- 13798579 - Incorporated on 13 December 2021 
- OD CONNOR LTDDisolved- 14112038 - Dissolved on 6 February 2024 
- RONALD INGRAM LTD- SC427396 - Incorporated on 2 July 2012 
- RONALD H MCLEAN LTDActive - Proposal to Strike off- SC475138 - Incorporated on 11 April 2014 
- RONALD JOSEPH LTDDisolved- 09900695 - Dissolved on 9 January 2024 
- RONALD BAIRD LIMITEDActive - Proposal to Strike off- SC320275 - Incorporated on 3 April 2007 
- RONALD HENDRY LIMITEDDissolved- SC356245 - Dissolved on 29 October 2010 
- RONALD CHARLES LIMITEDActive - Proposal to Strike off- 06981582 - Incorporated on 5 August 2009