- MICHAEL JOHN TRAINING LIMITEDActive - Proposal to Strike off- 01997453 - Incorporated on 7 March 1986 
- MICHAEL JOHN DESIGN LIMITEDDisolved- 01628247 - Dissolved on 16 March 2022 
- JOHN MICHAEL PROPERTIES LTD- 05582870 - Incorporated on 4 October 2005 - 13 London Road, Bishop's Stortford, CM23 5NA 
- JOHN MICHAEL CAMPBELL LIMITED- 14239966 - Incorporated on 18 July 2022 
- JOHN MICHAEL HOLDINGS LTD- 14922631 - Incorporated on 8 June 2023 
- PETER JOHN WEDDELL LIMITEDDissolved- 04838070 - Dissolved on 7 August 2012 
- PETER JOHN ACCOUNTANCY LTDActive - Proposal to Strike off- 09174422 - Incorporated on 13 August 2014 
- JOHN PETER KNIGHT LIMITEDActive - Proposal to Strike off- 09817063 - Incorporated on 9 October 2015 
- PETER JOHN ESTATE LIMITEDActive - Proposal to Strike off- 10836714 - Incorporated on 27 June 2017 
- PETER JOHN DAVIES LIMITED- 07629245 - Incorporated on 10 May 2011 
- PETER JOHN DYER LIMITEDActive - Proposal to Strike off- 09739262 - Incorporated on 19 August 2015 
- JOHN PETER BAKER LIMITED- 12690988 - Incorporated on 23 June 2020 
- JOHN PETER KENNEDY LIMITEDActive - Proposal to Strike off- 10779061 - Incorporated on 19 May 2017 
- PETER JOHN CLARKE LIMITEDDisolved- 15100249 - Dissolved on 28 January 2025 
- PETER JOHN RAWCLIFFE LIMITED- 15653138 - Incorporated on 16 April 2024 
- PETER JOHN DOMAN LIMITED- 15742301 - Incorporated on 25 May 2024 
- PETER JOHN MAIN LIMITEDActive - Proposal to Strike off- 10800977 - Incorporated on 2 June 2017 
- PETER JOHN CONSULTING LIMITED- 08439325 - Incorporated on 11 March 2013 
- PETER JOHN BROKERS LIMITEDActive - Proposal to Strike off- 04575951 - Incorporated on 29 October 2002 
- PETER JOHN SHARPLES LIMITED- 08080393 - Incorporated on 23 May 2012