- ROYCE MAYFAIR LTDActive - Proposal to Strike off- 10602956 - Incorporated on 6 February 2017 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- ROLLS-ROYCES TO GO LTDActive - Proposal to Strike off- 09685749 - Incorporated on 14 July 2015 
- ROYCE RYAN LIMITED- 09449140 - Incorporated on 19 February 2015 
- ROYCE ROLLS CAFE LTDDissolved- 09032052 - Dissolved on 15 January 2019 
- ROYCE GROOMING LTD- 11696982 - Incorporated on 26 November 2018 
- PHIL ROYCE LIMITED- 11894237 - Incorporated on 20 March 2019 
- HAMILTON ROYCE LTDDisolved- 13291716 - Dissolved on 30 August 2022 
- KAYS-IT SOLUTIONS LTDDisolved- 10434806 - Dissolved on 17 December 2024 
- EFSTRATIOS MYLONAS LIMITED- 12232198 - Incorporated on 27 September 2019 
- J KEITH IT LTDDisolved- 11207942 - Dissolved on 10 May 2022 
- ND KEITH LTDActive - Proposal to Strike off- SC779202 - Incorporated on 16 August 2023 
- MR MR LTDActive - Proposal to Strike off- 15533685 - Incorporated on 1 March 2024 
- KEITH EC LTD- 10090385 - Incorporated on 30 March 2016 
- ROSE-ROYCE LIMITEDActive - Proposal to Strike off- 08539456 - Incorporated on 22 May 2013 
- ROYCE ESTATES LTDLiquidation- 06758071 - Incorporated on 25 November 2008 
- S.ROYCE & SON LIMITED- 00612258 - Incorporated on 2 October 1958 
- ROYCE RESOURCES L.P.- SL015581 - Incorporated on 5 February 2014