- RONALD TOUGH- SC078605 - Incorporated on 7 May 1982 
- JAGCH RONALD- SC746244 - Incorporated on 4 October 2022 
- EM RONALDO'S LTDDisolved- 11118876 - Dissolved on 6 September 2022 
- VAVASOUR PROPERTY (AYRSHIRE) LTD- SC768744 - Incorporated on 9 May 2023 
- DOUBLESIX LTDActive - Proposal to Strike off- 09258549 - Incorporated on 10 October 2014 
- ROLAND P LEWIS LTD- SC427986 - Incorporated on 10 July 2012 
- RONALD ROY LTDActive - Proposal to Strike off- 09304995 - Incorporated on 11 November 2014 
- RONALDO'S LTDActive - Proposal to Strike off- 11033453 - Incorporated on 26 October 2017 
- RONALD LIMITEDDisolved- 11594946 - Dissolved on 22 April 2025 
- RONALD MICHAEL WILLIAM GRUNDY LTD- 15927863 - Incorporated on 31 August 2024 
- RONALD WEB LTDDisolved- 14108579 - Dissolved on 17 October 2023 
- RONALD TURNERActive - Proposal to Strike off- 08724579 - Incorporated on 9 October 2013 
- KROGH & PARTNERS LIMITED- 02349266 - Incorporated on 17 February 1989 
- MR JASON PAUL NIGHTINGALE LTDDisolved- 15268240 - Dissolved on 15 April 2025 
- REALISATIONS (RT) LIMITEDLiquidation- 03175284 - Incorporated on 20 March 1996 
- ASSOCIATED SUB-CONTRACTORS IN LIMITED PARTNERSHIP WITH PAUL VAVASOUR- LP007671 - Incorporated on 28 June 2001 
- RONALD LDC LTDActive - Proposal to Strike off- 11097423 - Incorporated on 5 December 2017 
- RONALD LAM LTD- 16208593 - Incorporated on 26 January 2025 
- RONALD G FRASER- SL000700 - Incorporated on 10 January 1985 
- RONALDO RD LTDDisolved- 11366846 - Dissolved on 19 April 2022