- MR. JAMES GERAGHTY- NI605368 
- JAMES RICHARDSON PRODUCTIONS LIMITEDDisolved- 07400904 - Dissolved on 1 July 2025 
- MYLES JAMES RICHARDSON LIMITED- 05865199 - Incorporated on 3 July 2006 
- JAMES RICHARDSON OCEANWIDE LIMITEDActive - Proposal to Strike off- 10764330 - Incorporated on 10 May 2017 
- DAVID JAMES RICHARDSON LIMITEDActive - Proposal to Strike off- 08029069 - Incorporated on 13 April 2012 
- JAMES D RICHARDSON LIMITED- 08042666 - Incorporated on 24 April 2012 
- JAMES CHARLES RICHARDSON LTDActive - Proposal to Strike off- 10839510 - Incorporated on 28 June 2017 
- JAMES R RICHARDSON LIMITED- 13192863 - Incorporated on 10 February 2021 
- MRT WILLIAMS LIMITEDActive - Proposal to Strike off- 10154180 - Incorporated on 28 April 2016 
- JAMES WILLIAMSON LTDActive - Proposal to Strike off- 09276041 - Incorporated on 22 October 2014 
- JAMES T AND MRS S C G WALKER- SL000231 - Incorporated on 5 December 1977 
- JAMES SCOTT MRICS LTD- 11430609 - Incorporated on 25 June 2018 
- RYAN JAMES WILLIAMS LTD- 15428189 - Incorporated on 19 January 2024 
- WILLIAMS AND RICHARDSON (CONTRACTORS) LIMITED- 01129084 - Incorporated on 15 August 1973 
- WILLIAMS ASSOCIATES (MR) LIMITED- 10507919 - Incorporated on 2 December 2016 
- MR JAMES REILLY IRL LTDActive - Proposal to Strike off- NI652748 - Incorporated on 1 May 2018 
- A JAMES MRCVS LIMITED- 16329157 - Incorporated on 19 March 2025 
- JAMES L WILLIAMS LIMITEDActive - Proposal to Strike off- 09497378 - Incorporated on 19 March 2015 
- MR JAMES KILMURRAY LTDDissolved- 08246972 - Dissolved on 11 February 2014 
- MR WILLIAMS RAIL CO LIMITEDDisolved- 12268602 - Dissolved on 11 April 2023