- DAVID LEE MEDIA AND EVENTS LTD.- SC380921 - Incorporated on 24 June 2010 
- G.DONALDSON LTD- 14139047 - Incorporated on 29 May 2022 
- S M DONALDSON & SON- 08302863 - Incorporated on 21 November 2012 
- K. & M. DONALDSON LTD- NI030079 - Incorporated on 19 October 1995 
- A & R DONALDSON LTD- NI687099 - Incorporated on 31 March 2022 
- MR DRIVING SCHOOL OF LEEDS LTD- 12750176 - Incorporated on 17 July 2020 
- D.M.DONALDSON LTD- 11632712 - Incorporated on 19 October 2018 
- A & A DONALDSON LTD- SC736875 - Incorporated on 29 June 2022 
- DONALDSON 101 LTDDisolved- 15576404 - Dissolved on 22 October 2024 
- J DONALDSON LTD- 16181540 - Incorporated on 13 January 2025 
- HAIR BEAUTY AT MR DAVID LIMITED- 07920342 - Incorporated on 23 January 2012 
- KR DONALDSON LTDDisolved- 13748242 - Dissolved on 19 March 2024 
- DAVID LEE TRANSPORT CONSULTANCY LIMITEDActive - Proposal to Strike off- 06191686 - Incorporated on 29 March 2007 
- DAVID LEE SURVEYING SERVICES LIMITED- 10154630 - Incorporated on 28 April 2016 
- DAVID LEE THOMAS CONSTRUCTION LIMITEDActive - Proposal to Strike off- 13972047 - Incorporated on 11 March 2022 
- DONALDSON FILTRATION (GB) LIMITED- 03914641 - Incorporated on 24 January 2000 
- DONALDSON & MCCONNELL HOLDINGS LIMITEDActive - Proposal to Strike off- 02689909 - Incorporated on 21 February 1992 
- LEE DAVID HAIR FASHIONS LIMITED- 00452235 - Incorporated on 12 April 1948 
- J DAVID LEE ASSOCIATES LIMITEDDisolved- 05888037 - Dissolved on 30 April 2024 
- ASHTON HART DAVID LEE LIMITEDDissolved- 02936366 - Dissolved on 22 August 2017