- MR THOMAS DAVID LTDDisolved- 15351641 - Dissolved on 3 June 2025 
- DAVID MITCHELL HOWARD LIMITED- 15732367 - Incorporated on 21 May 2024 
- HOWARD DAVID ASSOCIATES LLP- OC307430 - Incorporated on 27 March 2004 
- DAVID HOWARD FARMS LIMITED- 01963856 - Incorporated on 22 November 1985 
- DAVID HOWARD BUILDING LIMITED- 12306923 - Incorporated on 11 November 2019 
- DAVID HOWARD AGENCIES LIMITEDActive - Proposal to Strike off- 04807634 - Incorporated on 23 June 2003 
- DAVID HOWARD ASSOCIATES LTDActive - Proposal to Strike off- 07682010 - Incorporated on 24 June 2011 
- DAVID HOWARD CONSULTING LIMITEDActive - Proposal to Strike off- 03111339 - Incorporated on 9 October 1995 
- DAVID HOWARD TRAINING LIMITED- 06665581 - Incorporated on 6 August 2008 
- MR DAVID SHAW LIMITEDDissolved- 06674205 - Dissolved on 23 March 2010 
- WIMSHURST & CO LIMITEDDissolved- 05130023 - Dissolved on 6 March 2012 
- DAMAMERE LIMITED- 07819129 - Incorporated on 21 October 2011 
- DAVID @ TEES MRI LIMITEDActive - Proposal to Strike off- 09392679 - Incorporated on 16 January 2015 
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- DR DAVID M JONES MRCVS LTD- 15107831 - Incorporated on 31 August 2023 
- MR DAVID MOORE LIMITEDDissolved- 07205744 - Dissolved on 4 December 2012 
- DAVID HOWARD (UK) HOLDCO LIMITED- 09161600 - Incorporated on 5 August 2014 
- MR DAVID JOHN CLAPHAM LTD- 13717383 - Incorporated on 2 November 2021 
- MR DAVID JAMES MARTIN LTD- 16388942 - Incorporated on 15 April 2025 
- MR DAVID JOHN CLAPHAM LTD- 11962964 - Incorporated on 25 April 2019