- CHARLOTTE ROY LIMITED- 15723681 - Incorporated on 16 May 2024 
- SILE ROY LTD- 16230103 - Incorporated on 5 February 2025 
- BUBU & ROY LTD- 16329183 - Incorporated on 19 March 2025 
- ROY CIVILS LIMITED- 16347840 - Incorporated on 27 March 2025 
- ROY ROWLANDSON LTD- 04345817 - Incorporated on 28 December 2001 
- ROY TECHNOLOGY LLPDissolved- OC319585 - Dissolved on 13 October 2009 
- ROY HIGHLANDER LTDDissolved- SC335735 - Dissolved on 19 March 2010 
- ROY CORPORATION L.P.- SL008427 - Incorporated on 10 December 2010 
- ROY HUNT LIMITEDActive - Proposal to Strike off- 04340165 - Incorporated on 14 December 2001 
- ROY THWAITE LIMITEDDissolved- 04713597 - Dissolved on 26 July 2011 
- ROY VINCENT LIMITED- 08198552 - Incorporated on 3 September 2012 
- ROY & ROSS LIMITEDDisolved- 06986410 - Dissolved on 27 December 2022 
- ROY LLOYD LIMITED- 01981294 - Incorporated on 22 January 1986 
- GRAHAM ROY LIMITED- 02368143 - Incorporated on 4 April 1989 
- MR. ROY LIMITED- 02464269 - Incorporated on 26 January 1990 
- ROY THOMAS LIMITED- 06237523 - Incorporated on 4 May 2007 
- ROY DUTTON LIMITEDDissolved- 06254988 - Dissolved on 22 January 2013 
- ROY JORDAN LIMITEDActive - Proposal to Strike off- 06302620 - Incorporated on 4 July 2007 
- ROY YOUNG LIMITED- 06618187 - Incorporated on 12 June 2008 
- ROY REES LIMITED- 06639535 - Incorporated on 7 July 2008