- HASLER PUBLISHING LIMITEDDissolved- 02813970 - Dissolved on 23 November 2010 
- HASLER PROPERTIES LIMITED- 01033837 - Incorporated on 7 December 1971 
- MR DAVID ENTERPRISES LIMITEDDissolved- 05897067 - Dissolved on 9 August 2011 
- MR DAVID GEORGE BARNEY LTDDisolved- 13206712 - Dissolved on 26 July 2022 
- MR DAVID ROBERT WEAVER LTD.Active - Proposal to Strike off- 15543865 - Incorporated on 6 March 2024 
- MR DAVID JAMES RUSHTON LTDDisolved- 15424554 - Dissolved on 17 September 2024 
- DAVID RICHARDSON LIMITED- 04707984 - Incorporated on 23 March 2003 
- RICHARD DAVIDSON LIMITED- 15625854 - Incorporated on 8 April 2024 
- DAVID IAN RICHARDS LIMITED- 12825903 - Incorporated on 20 August 2020 
- RICHARDSON DAVID 0860 LIMITEDActive - Proposal to Strike off- 09006713 - Incorporated on 23 April 2014 
- SECHERON HASLER (UK) LTD- 09898822 - Incorporated on 2 December 2015 
- JASON BARRY HASLER LTD- 15945443 - Incorporated on 9 September 2024 
- RICHARD LAWN MRCVS LIMITEDActive - Proposal to Strike off- 12040368 - Incorporated on 10 June 2019 
- DAVIDSON-RICHARDS (INTERNATIONAL) LIMITED- 01330156 - Incorporated on 15 September 1977 
- HASLERS DIGITAL LTD- 10841770 - Incorporated on 29 June 2017 
- JADE & DAVID RICHARDS LIMITEDDissolved- 06814622 - Dissolved on 22 February 2011 
- DAVID & JADE RICHARDS LIMITEDDissolved- 07051270 - Dissolved on 23 April 2013 
- DAVIDSON-RICHARDS LIMITED- 04385701 - Incorporated on 4 March 2002 
- MR JOHN RICHARD TAYLOR LIMITED- 15648315 - Incorporated on 15 April 2024 
- MR LEE RICHARD ROSCOE LIMITED- 15754419 - Incorporated on 1 June 2024