- MR KEITH LIMITED- 04723177 - Incorporated on 4 April 2003 
- KEITH MICHAELS PLC- 02394245 - Incorporated on 12 June 1989 
- MR. MICHAEL ARTHUR MURPHY- NI613826 - Incorporated on 1 August 2012 
- DR. MICHAEL J. HENNESSY- NI607534 - Incorporated on 20 May 2011 
- MR KEITH MERCER LTDDisolved- 15204739 - Dissolved on 1 April 2025 
- AERO LEGENDS LIMITED- 07627016 - Incorporated on 9 May 2011 
- MR MICHAEL LTDDisolved- 15509674 - Dissolved on 8 October 2024 
- MICHAEL MRAZ LTDDisolved- 12952502 - Dissolved on 22 March 2022 
- MR. MICHAEL TOLANDissolved- NI611862 - Dissolved on 3 September 2019 
- MICHAEL KEITH & CO LIMITEDDissolved- 05759396 - Dissolved on 2 March 2010 
- KEITH MICHAEL INLIMBO LTD- 10155563 - Incorporated on 29 April 2016 
- KEITH MR GORMAN LIMITEDDisolved- 14451116 - Dissolved on 2 April 2024 
- KEITH MICHAEL ACCOUNTS LTD- 09417018 - Incorporated on 2 February 2015 
- INK DIGITAL LTD- 12272991 - Incorporated on 21 October 2019 - Kings Road, Brentwood, CM14 4EA 
- MR MICHAEL ILETT LTDDisolved- 10928560 - Dissolved on 10 August 2021 
- CENTREX SERVICES LTD- 14082909 - Incorporated on 3 May 2022 
- MR KEITH GUNNING LIMITED- 12276703 - Incorporated on 23 October 2019 
- S J RIPPON LTD- 09574233 - Incorporated on 5 May 2015 
- RIPPON LTDDissolved- 11131351 - Dissolved on 22 June 2021 
- MR MICHAEL LANE LIMITEDActive - Proposal to Strike off- 07952103 - Incorporated on 16 February 2012