- ALEXANDER DAVID SERVICE LIMITEDDisolved- 06647396 - Dissolved on 8 July 2021 
- ALEXANDER DAVID HOLDINGS LIMITED- 06022522 - Incorporated on 7 December 2006 
- ALEXANDER DAVID FINANCIAL LIMITEDActive - Proposal to Strike off- 09014051 - Incorporated on 28 April 2014 
- DAVID ALEXANDER MOVERS LIMITEDDisolved- 07724632 - Dissolved on 13 April 2022 
- DAVID ALEXANDER BAIN LIMITEDActive - Proposal to Strike off- 08805173 - Incorporated on 6 December 2013 
- DAVID ALEXANDER CONSULTING LIMITEDActive - Proposal to Strike off- 10235020 - Incorporated on 16 June 2016 
- ALEXANDER DAVID BARNETT LTDActive - Proposal to Strike off- 11270520 - Incorporated on 22 March 2018 
- DAVID ALEXANDER WATCHES LTDDisolved- 14283413 - Dissolved on 9 January 2024 
- ALEXANDER DAVID PROPERTY LTD- 07961238 - Incorporated on 23 February 2012 
- DAVID ALEXANDER MARKETING LIMITED- 08602551 - Incorporated on 9 July 2013 
- DAVID ALEXANDER RECORDINGS LIMITEDDisolved- 04500206 - Dissolved on 14 December 2021 
- DAVID ALEXANDER TRADING LLPActive - Proposal to Strike off- OC386192 - Incorporated on 26 June 2013 
- ALEXANDER DAVID CONTRACTING LTDDisolved- 10632100 - Dissolved on 26 July 2022 
- DAVID ALEXANDER CLEANING LTDDissolved- 10799409 - Dissolved on 21 May 2019 
- DAVID ALEXANDER TT LIMITED- 15004352 - Incorporated on 14 July 2023 
- DAVID @ TEES MRI LIMITEDActive - Proposal to Strike off- 09392679 - Incorporated on 16 January 2015 
- DR DAVID M JONES MRCVS LTD- 15107831 - Incorporated on 31 August 2023 
- MR DAVID MOORE LIMITEDDissolved- 07205744 - Dissolved on 4 December 2012 
- PKF LITTLEJOHN LLP- OC342572 - Incorporated on 13 January 2009 
- Alexander David, Mr. NEIL- Born August 1975 - 14 Windsor Road, Gerrards Cross, Bucks, England, SL97NA