- NORTH ESSEX BUILDERS LTDActive - Proposal to Strike off- 11192442 - Incorporated on 7 February 2018 
- JOHN CONNELLY- SL000670 - Incorporated on 10 October 1984 
- JOHN CONNELL LTDDissolved- 06902938 - Dissolved on 11 January 2011 
- JOHN CONNELL LIMITEDDisolved- 13145942 - Dissolved on 2 August 2022 
- MARINA AND JOHN CONNELL EDUCATION LIMITED- SC407020 - Incorporated on 8 September 2011 
- MR. JOHN NEEDisolved- NI610586 - Dissolved on 18 June 2024 
- JOHN GRAHAM LTDDisolved- 10542602 - Dissolved on 5 April 2022 
- JOHN P. O'CONNELL LIMITED- 09002683 - Incorporated on 17 April 2014 
- JOHN GRAHAM (UK) LTDActive - Proposal to Strike off- 08292691 - Incorporated on 14 November 2012 
- JOHN CONNELL PROJECTS LTDDisolved- 12443532 - Dissolved on 9 May 2023 
- TLCJ MR N A JOHNSON LIMITEDDisolved- 12680774 - Dissolved on 30 January 2024 
- MR AND MRS JOHNCOCK LTDDissolved- 09566798 - Dissolved on 8 May 2018 
- GRAHAM JOHN LEE LTD- 09822361 - Incorporated on 13 October 2015 
- GRAHAM JOHNS & CO LLPDisolved- OC323986 - Dissolved on 22 April 2025 
- MR ANDREW GRAHAM LTDDisolved- 12580859 - Dissolved on 28 June 2022 
- JOHN GRAHAM LIMITEDDissolved- SC245399 - Dissolved on 13 August 2010 
- GRAHAM JOHN LIMITED- 09306126 - Incorporated on 11 November 2014 
- MR GRAHAM SHEWARD LTDDissolved- 09560690 - Dissolved on 11 October 2016 
- JOHN GRAHAM LUNT LTDActive - Proposal to Strike off- 08987995 - Incorporated on 9 April 2014 
- GRAHAM W JOHNSON LTD- 11068723 - Incorporated on 17 November 2017