- MR THOMAS DAVID LTDDisolved- 15351641 - Dissolved on 3 June 2025 
- MR L GOULD LIMITEDDisolved- 12589260 - Dissolved on 12 October 2021 
- DAVID GOULD LIMITED- 10670140 - Incorporated on 14 March 2017 
- DAVID GOULD GROUP LTD.Active - Proposal to Strike off- 10941657 - Incorporated on 1 September 2017 
- MR DAVID P C LTD- 16409026 - Incorporated on 25 April 2025 
- DAVID GOULD DESIGN LTDActive - Proposal to Strike off- 09500390 - Incorporated on 20 March 2015 
- THOMAS DAVID LLPActive - Proposal to Strike off- OC420938 - Incorporated on 7 February 2018 
- THOMAS DAVID LIMITEDDisolved- 07685133 - Dissolved on 5 July 2022 
- MRH DAVID LTDActive - Proposal to Strike off- 11325633 - Incorporated on 24 April 2018 
- ADRIAN GOULD MRTPI LTD- 07610115 - Incorporated on 19 April 2011 
- DAVID G THOMAS LTD- 15758857 - Incorporated on 3 June 2024 
- DAVID J. THOMAS LTD- 03685153 - Incorporated on 17 December 1998 
- DAVID W THOMAS LTD- 15649473 - Incorporated on 15 April 2024 
- MR THOMAS'S CAFE LTD- 11232219 - Incorporated on 5 March 2018 
- DYFED STEELS MID-WALES LIMITED- 04311925 - Incorporated on 26 October 2001 
- HOWPER 685 LIMITED- 06165936 - Incorporated on 16 March 2007 
- DAVID GOULD OPTICIANS LIMITED- 04862513 - Incorporated on 11 August 2003 
- DAVID GOULD PARTNERSHIP LIMITEDActive - Proposal to Strike off- 04964780 - Incorporated on 14 November 2003 
- DAVID GOULD CONSULTANTS LTD- 09782922 - Incorporated on 17 September 2015 
- MR A W DAVIDSON LTD- 07957458 - Incorporated on 21 February 2012