- DONALD JOHN LTDActive - Proposal to Strike off- 09207502 - Incorporated on 8 September 2014 
- JOHN BLAIR LIMITED- 15889368 - Incorporated on 9 August 2024 
- MR. JOHN NEEDisolved- NI610586 - Dissolved on 18 June 2024 
- DONALD JOHNNY LTDDisolved- 14734875 - Dissolved on 20 August 2024 
- JOHN DONALDSON LTDDissolved- 06136325 - Dissolved on 5 July 2011 
- DONALD JOHN'S LIMITED- SC589364 - Incorporated on 20 February 2018 
- TLCJ MR N A JOHNSON LIMITEDDisolved- 12680774 - Dissolved on 30 January 2024 
- MR AND MRS JOHNCOCK LTDDissolved- 09566798 - Dissolved on 8 May 2018 
- JOHN BLAIR CONSULT LIMITED- 13860022 - Incorporated on 19 January 2022 
- JOHN DONALD TRADING LIMITEDDisolved- 11800967 - Dissolved on 9 July 2024 
- 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 
- BLAIR JOHNSTONE LIMITEDActive - Proposal to Strike off- SC605437 - Incorporated on 16 August 2018 
- MR NEVILLE JOHNSON NBA AND MRS HELEN JOHNSON NBA (COA RCOJ) (VAUXHALL) UK LIMITEDActive - Proposal to Strike off- 12089736 - Incorporated on 6 July 2019 
- 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 
- MR NEVILLE JOHNSON (THE SUN GIRLSX 1560) X TENNYSON TLCJ (B10 8HA) UK PLCActive - Proposal to Strike off- 07298511 - Incorporated on 29 June 2010