- ALAN JOHN LTDActive - Proposal to Strike off- 10067868 - Incorporated on 17 March 2016 
- MR ALAN HUSSEYActive - Proposal to Strike off- NI626300 - Incorporated on 22 August 2014 
- MR. JOHN NEEDisolved- NI610586 - Dissolved on 18 June 2024 
- ALAN JOHN MAY LTDActive - Proposal to Strike off- 09523200 - Incorporated on 2 April 2015 
- HALLADAY'S LTD- 05413283 - Incorporated on 4 April 2005 
- TLCJ MR N A JOHNSON LIMITEDDisolved- 12680774 - Dissolved on 30 January 2024 
- MR AND MRS JOHNCOCK LTDDissolved- 09566798 - Dissolved on 8 May 2018 
- ALAN MROCZKOWSKI LTD- 15917444 - Incorporated on 27 August 2024 
- ALAN JOHNS MEDIA LTD- 16448736 - Incorporated on 13 May 2025 
- MR JOHN'S LIMITEDActive - Proposal to Strike off- 04692323 - Incorporated on 10 March 2003 
- MR NIGEL JOHN LTDActive - Proposal to Strike off- 15513862 - Incorporated on 22 February 2024 
- MR JOHN BROWN LTDDissolved- SC645267 - Dissolved on 22 June 2021 
- HALLADAY PROPERTY LIMITED- 15800083 - Incorporated on 24 June 2024 
- PINSEEKER (UK) LIMITED- 05266207 - Incorporated on 21 October 2004 
- MR NEVILLE JOHNSON NBA AND MRS HELEN JOHNSON NBA (COA RCOJ) (VAUXHALL) UK LIMITEDActive - Proposal to Strike off- 12089736 - Incorporated on 6 July 2019 
- JOHN ALAN MCL LIMITEDDisolved- SC786360 - Dissolved on 23 April 2024 
- MR JOHNNY CARS LTDDisolved- 12592215 - Dissolved on 12 October 2021 
- MR JOHNS LIMITED- 11368258 - Incorporated on 17 May 2018 
- MR ANDREW JOHN LTDDisolved- 15255294 - Dissolved on 20 August 2024 
- MR JOHN PARKER LTDActive - Proposal to Strike off- 07479327 - Incorporated on 29 December 2010