- ROYCE LEGAL LTD- 10897948 - Incorporated on 3 August 2017 
- ELIZA ROYCE LTD- 16100110 - Incorporated on 25 November 2024 
- ROLLS-ROYCE PLC- 01003142 - Incorporated on 23 February 1971 
- DAVID ROYCE LTDDisolved- 07487404 - Dissolved on 10 December 2024 
- P J ROYCE LIMITEDDissolved- 04684353 - Dissolved on 29 May 2012 
- MYCITYLET LTDActive - Proposal to Strike off- 08493121 - Incorporated on 17 April 2013 
- LEVI ROYCE LLPDissolved- OC337104 - Dissolved on 20 July 2010 
- ROYCE & BACH LTDDissolved- 11772605 - Dissolved on 29 June 2021 
- PETR ROYCE LTD- 11819647 - Incorporated on 11 February 2019 
- ROYCE CARS LTDActive - Proposal to Strike off- 14803571 - Incorporated on 14 April 2023 
- ROYCELETS LLP- OC431304 - Incorporated on 30 March 2020 
- ROYCE CAKES LTD- 07685980 - Incorporated on 28 June 2011 
- ROLOS ROYCE LTDDisolved- SC759434 - Dissolved on 23 July 2024 
- MYLONDRES INTERNATIONAL LTD- 09927525 - Incorporated on 23 December 2015 
- ROYCE GROUP LTD.- 01789256 - Incorporated on 6 February 1984 
- ROYCE 01 LIMITED- 15737978 - Incorporated on 23 May 2024 
- ROYCE FURNITURE LTD- 12508015 - Incorporated on 10 March 2020 
- BENSON & ROYCE LTDActive - Proposal to Strike off- 11320230 - Incorporated on 20 April 2018 
- AD-ROYCE LIMITED- 07115152 - Incorporated on 4 January 2010 
- ROYCE LONDON LLPActive - Proposal to Strike off- OC421939 - Incorporated on 11 April 2018