- HAYES GSK LTD- 11847174 - Incorporated on 26 February 2019 
- HAYES FPA LTDDisolved- 11711498 - Dissolved on 2 May 2023 
- HAYESIT LTD- 13350059 - Incorporated on 21 April 2021 
- IWL HAYES LTD- 14197541 - Incorporated on 27 June 2022 
- SNUG HEATING & PLUMBING LTDDisolved- 12268380 - Dissolved on 17 August 2021 
- T J HAYES & SON LTD- 07009121 - Incorporated on 4 September 2009 
- FOX HAYES LLPDissolved- OC314918 - Dissolved on 30 December 2014 
- NJM HAYES LTD- 12654817 - Incorporated on 9 June 2020 
- SVS HAYES LTDActive - Proposal to Strike off- 11006538 - Incorporated on 11 October 2017 
- HAYES CGI LTD- 14742675 - Incorporated on 20 March 2023 
- RIDGE HAYES S.À R.Lregistered- OE008384 - Incorporated on 16 December 2022 
- MML HAYES LTDDisolved- 14970979 - Dissolved on 3 December 2024 
- HAYES CSU LTD- 15432715 - Incorporated on 22 January 2024 
- 105 HAYES END LTD- 15839902 - Incorporated on 15 July 2024 
- RPS HAYES LTD- 16003986 - Incorporated on 8 October 2024 
- RHIANNAN SULLIVAN CONSULTING LTD- 09518441 - Incorporated on 31 March 2015 
- MISSING LINK MISSIONDissolved- 06480234 - Dissolved on 15 June 2010 
- MISS D.C. LTDActive - Proposal to Strike off- SC595770 - Incorporated on 30 April 2018 
- MISS 10 LTD.Active - Proposal to Strike off- 09034304 - Incorporated on 12 May 2014 
- ELM HAYES IT LTDActive - Proposal to Strike off- 07685895 - Incorporated on 28 June 2011