- MAYOR ESTATES LIMITED- 15378728 - Incorporated on 31 December 2023 
- MAYOR HEALTHCARE LTD- 15903656 - Incorporated on 19 August 2024 
- GARY LTDDisolved- 13493299 - Dissolved on 12 September 2023 
- GARY'S LTDActive - Proposal to Strike off- 09651444 - Incorporated on 22 June 2015 
- MAYOR ENTERPRISES LTD- 14414112 - Incorporated on 12 October 2022 
- MAYOR CONCEPTS LIMITEDActive - Proposal to Strike off- 10668784 - Incorporated on 14 March 2017 
- MAYOR GROUP LIMITEDActive - Proposal to Strike off- SC801655 - Incorporated on 5 March 2024 
- MAYOR MEDICS LIMITEDActive - Proposal to Strike off- 07659891 - Incorporated on 7 June 2011 
- HARCOURT & MAYOR LIMITEDDissolved- 07896180 - Dissolved on 13 August 2013 
- MAYOR MANAGEMENT LLP- OC332931 - Incorporated on 20 November 2007 
- MONTE MAYOR LIMITEDActive - Proposal to Strike off- 04136498 - Incorporated on 5 January 2001 
- MAYOR INVESTMENTS LIMITEDActive - Proposal to Strike off- 08811698 - Incorporated on 12 December 2013 
- MAYOR PRODUCTIONS LIMITED- 11225151 - Incorporated on 26 February 2018 
- MAYOR HOLDING LIMITED- 11290213 - Incorporated on 4 April 2018 
- MAYOR & WILLIAMS LTDActive - Proposal to Strike off- 10907657 - Incorporated on 9 August 2017 
- MAYOR TEXTILES LTDActive - Proposal to Strike off- 10531390 - Incorporated on 19 December 2016 
- MR MICHAEL ANTHONY MEE-BISHOP LIMITEDDisolved- 13868863 - Dissolved on 27 June 2023 
- MAYOR HOLDING & SONS LTDActive - Proposal to Strike off- 15601524 - Incorporated on 28 March 2024 
- OSA MAYOR OVERSEAS LTD- 16574092 - Incorporated on 10 July 2025 
- MAYORGA BUTLER LTD- 12182965 - Incorporated on 2 September 2019