- JAY 42 LTD- 13038966 - Incorporated on 24 November 2020 
- JAY 1991 LTD- 16082698 - Incorporated on 15 November 2024 
- D33JAY LTDActive - Proposal to Strike off- SC583044 - Incorporated on 4 December 2017 
- K K & JAY LTDDisolved- 13904691 - Dissolved on 26 March 2024 
- JAY1 LTD- 14901873 - Incorporated on 30 May 2023 
- JAY4K1 LTDDisolved- 13172831 - Dissolved on 12 July 2022 
- 808 JAY LTD- 15796515 - Incorporated on 23 June 2024 
- JAY M LTD- 16360182 - Incorporated on 2 April 2025 
- MARTIN & MARTIN HOLDINGS- 00273897 - Incorporated on 14 March 1933 
- MR & MRS TANG LTD- 15171097 - Incorporated on 28 September 2023 
- R & JAY'S LLPDissolved- OC319187 - Dissolved on 9 June 2009 
- JAY & K LTDActive - Proposal to Strike off- 08753674 - Incorporated on 29 October 2013 
- M A JAY LTD- 08664090 - Incorporated on 27 August 2013 
- S.JAY.B LTD- 11937143 - Incorporated on 10 April 2019 
- JAY 102083 LTDActive - Proposal to Strike off- 10394064 - Incorporated on 26 September 2016 
- JAY J LTDActive - Proposal to Strike off- 10430214 - Incorporated on 17 October 2016 
- JAY2E LTD- 13293583 - Incorporated on 26 March 2021 
- JAY B2B LTD- 15451793 - Incorporated on 30 January 2024 
- S A JAY LTD- 15556760 - Incorporated on 12 March 2024 
- JAY&S LTDDisolved- 14820706 - Dissolved on 24 September 2024