- JAMES WILLIAM HOMES LTDDisolved- 13010831 - Dissolved on 19 April 2022 
- WILLIAM JAMES HOLDINGS LIMITED- 13870316 - Incorporated on 25 January 2022 
- JAMES WILLIAM ELLIS LTD- 13086957 - Incorporated on 17 December 2020 
- JONATHAN WILLIAM JAMES LTDDisolved- 14065696 - Dissolved on 29 August 2023 
- WILLIAM JAMES WRIGHT LIMITED- 14537199 - Incorporated on 12 December 2022 
- WILLIAM JAMES DEVELOPMENTS LIMITED- 05830187 - Incorporated on 26 May 2006 
- JAMES WILLIAM PROPERTIES LIMITEDDisolved- 04979468 - Dissolved on 30 June 2025 
- WILLIAM JAMES PROPERTY LTD- 09085476 - Incorporated on 13 June 2014 
- WILLIAM JAMES CONSULTING LIMITEDActive - Proposal to Strike off- 06981571 - Incorporated on 5 August 2009 
- WILLIAM JAMES ELECTRICAL LTDDissolved- 07703240 - Dissolved on 19 February 2013 
- WILLIAM JAMES MOTORS LTDActive - Proposal to Strike off- 04571339 - Incorporated on 23 October 2002 
- JAMES WILLIAM DINER LTD- 12739365 - Incorporated on 13 July 2020 
- WILLIAM JAMES LEISURE LIMITED- 12436332 - Incorporated on 31 January 2020 
- WILLIAM JAMES GROUP LTDDisolved- 13450782 - Dissolved on 27 December 2022 
- WILLIAM JAMES ESSENTIALS LIMITEDDisolved- 13123747 - Dissolved on 7 June 2022 
- WILLIAM & JAMES INVESTMENTS LTDDisolved- 13583895 - Dissolved on 19 July 2022 
- WILLIAM JAMES CONSULTING LTDDisolved- 14088587 - Dissolved on 10 October 2023 
- WILLIAM JAMES CATERING LTD- 14680446 - Incorporated on 21 February 2023 
- WILLIAM JAMES BOUGHEY LTD- 13675189 - Incorporated on 12 October 2021 
- JAMES WILLIAM HOMES LTD- 16021867 - Incorporated on 16 October 2024