- JOHN BOARDMAN LTD- 08847791 - Incorporated on 16 January 2014 
- JOHN BOARDMAN TRAINING LIMITEDDisolved- 02825860 - Dissolved on 9 August 2022 
- MR. JOHN NEEDisolved- NI610586 - Dissolved on 18 June 2024 
- JOHN BOARDMAN ASSOCIATES LIMITEDDissolved- 04405071 - Dissolved on 4 June 2013 
- MEDICAL REPORTS LONDON LIMITED- 07818842 - Incorporated on 21 October 2011 
- JOHN A. STEPHENS LIMITED- 00894901 - Incorporated on 29 December 1966 
- M R STEPHENSON LIMITED- 04619660 - Incorporated on 17 December 2002 
- TLCJ MR N A JOHNSON LIMITEDDisolved- 12680774 - Dissolved on 30 January 2024 
- MR AND MRS JOHNCOCK LTDDissolved- 09566798 - Dissolved on 8 May 2018 
- JOHN D A STEPHENS LTDDissolved- 08923371 - Dissolved on 22 October 2019 
- STEPHEN JOHN LIMITED- 06509358 - Incorporated on 20 February 2008 
- MR STEPHEN BROOKS LTDDisolved- 13905681 - Dissolved on 18 July 2023 
- 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 
- MR STEPHEN GORDON LTD- 07663866 - Incorporated on 9 June 2011 
- STEPHEN AND JOHN LTDDisolved- 14126753 - Dissolved on 2 January 2024 
- JOHN A. STEPHENS HOLDINGS LIMITED- 01847774 - Incorporated on 12 September 1984 
- MR NEVILLE JOHNSON NBA AND MRS HELEN JOHNSON NBA (COA RCOJ) (VAUXHALL) UK LIMITEDActive - Proposal to Strike off- 12089736 - Incorporated on 6 July 2019 
- STEPHEN JOHNSON LTD- 09445466 - Incorporated on 18 February 2015