- SAN OZDEN LIMITEDActive - Proposal to Strike off- 07864151 - Incorporated on 29 November 2011 
- MARK JOHN ENTERPRISE LIMITEDDisolved- 07979996 - Dissolved on 13 June 2023 
- MARK JOHN HUTCHISON LTDActive - Proposal to Strike off- 07812988 - Incorporated on 17 October 2011 
- JOHN MARK DEVELOPMENTS LIMITEDDisolved- 04244817 - Dissolved on 7 May 2024 
- MARK ALEXANDER JOHN LTDDisolved- SC687162 - Dissolved on 28 June 2022 
- MARK JOHN HOWARD LIMITED- 16509115 - Incorporated on 10 June 2025 
- A-LIST MARKETING GROUP LIMITED- 15482536 - Incorporated on 11 February 2024 
- JOHN STALKER FARRIER LIMITED- 09026744 - Incorporated on 7 May 2014 
- JOHN MARKHAM LTD- 12339920 - Incorporated on 29 November 2019 
- FARR LIMITEDDissolved- 01696784 - Dissolved on 28 September 2013 
- MARK JOHN HUTCHINSON LTDActive - Proposal to Strike off- 07810010 - Incorporated on 14 October 2011 
- MR DAVID JOHN CLAPHAM LTD- 11962964 - Incorporated on 25 April 2019 
- MR DAVID JOHN CLAPHAM LTD- 13717383 - Incorporated on 2 November 2021 
- JOHNSON & SON FARRIERY LIMITED- 07551761 - Incorporated on 4 March 2011 
- MR JOHNES TRADE LIMITEDActive - Proposal to Strike off- 11155523 - Incorporated on 17 January 2018 
- MR NEVILLE JOHNSON & MRS CATHERINE JOHNSON AIB UK LIMITED- 07130826 - Incorporated on 20 January 2010 
- MR NEVILLE JOHNSON AND MRS LAURA JOHNSON (AMIGO LOANS) UK LTD- 11939581 - Incorporated on 11 April 2019 
- MR NEVILLE A. JOHNSON MBA NQA & MRS LUCRETIA M. JOHNSON MBA NQA LTDDisolved- 13179078 - Dissolved on 11 April 2023 
- MRTO MARKETING LTDDisolved- 14489973 - Dissolved on 23 April 2024 
- MR LIN MARKETING LTDDisolved- 15544373 - Dissolved on 1 October 2024