- JAMES NICHOLAS HOMES CONSTRUCTION LIMITED- 13841323 - Incorporated on 11 January 2022 
- NICHOLAS JAMES PROPERTY INVESTMENTS LTD- 13871838 - Incorporated on 25 January 2022 
- NICHOLAS JAMES HOME IMPROVEMENTS LIMITED- 08478550 - Incorporated on 8 April 2013 
- NICHOLAS & NICHOLAS LIMITED- 06207203 - Incorporated on 10 April 2007 
- JDE JAMES DAVIES EARTHWORKS LTD- 12140985 - Incorporated on 6 August 2019 
- JAMES DAVIES EDUCATION SERVICES LIMITED- 14902376 - Incorporated on 30 May 2023 
- NICHOLAS JAMES SCAFFOLDING INSPECTION SERVICES LIMITED- 11225962 - Incorporated on 26 February 2018 
- JAMES NICHOLAS CANAL & EVENTS SERVICES LIMITED- 04545596 - Incorporated on 26 September 2002 
- NICHOLAS JAMES MORTGAGE & FINANCIAL SERVICES LTD- 08991566 - Incorporated on 10 April 2014 
- NICHOLAS & NICHOLAS MARINE LTDDissolved- 10397301 - Dissolved on 5 November 2019 
- NICHOLAS JAMES HEALTH & SAFETY SOLUTIONS LIMITED- 11129252 - Incorporated on 2 January 2018 
- NICHOLAS JAMES PROPERTY MANAGEMENT SERVICES LTDActive - Proposal to Strike off- 14240897 - Incorporated on 18 July 2022 
- DD2 LIMITEDDisolved- 04428947 - Dissolved on 24 December 2024 
- DAVIES & DAVIES (GROUP) LTDIn Administration/Administrative Receiver- 03531734 - Incorporated on 20 March 1998 
- DAVIES AND DAVIES LLP- OC451020 - Incorporated on 14 February 2024 
- A & D DAVIES- 09584782 - Incorporated on 11 May 2015 
- NICHOLAS9 LTDDisolved- 12583571 - Dissolved on 12 October 2021 
- D.J.C. NICHOLAS LTD- 05003602 - Incorporated on 24 December 2003 
- NICHOLAS1988 LTDActive - Proposal to Strike off- 10746362 - Incorporated on 28 April 2017 
- ANALYSIS MATTERS LIMITEDActive - Proposal to Strike off- 07549314 - Incorporated on 2 March 2011