- DONALDSON HOUSE LTDActive - Proposal to Strike off- 08086268 - Incorporated on 28 May 2012 
- JANET DONALDSON LIMITEDLiquidation- 07926675 - Incorporated on 27 January 2012 
- DONALDSON & KENNY LIMITED- NI044192 
- DONALDSON TRUSTEE LIMITED- SC159880 - Incorporated on 18 August 1995 
- WILLIAM DONALDSON LIMITED- SC462433 - Incorporated on 28 October 2013 
- PETER DONALDSON LTD- 09083283 - Incorporated on 12 June 2014 
- IAN DONALDSON LIMITEDDissolved- SC513829 - Dissolved on 20 November 2018 
- SHERON DONALDSON LTDActive - Proposal to Strike off- 09997818 - Incorporated on 10 February 2016 
- MARKBY DONALDSON LIMITED- 11591163 - Incorporated on 27 September 2018 
- ASHLEY DONALDSON LIMITEDActive - Proposal to Strike off- 12565574 - Incorporated on 21 April 2020 
- DONALDSON COMMUNICATIONS LIMITEDActive - Proposal to Strike off- 11048812 - Incorporated on 6 November 2017 
- DONALDSON & GEDEON LTDActive - Proposal to Strike off- 10002535 - Incorporated on 12 February 2016 
- GARRY DONALDSON LTD- SC533349 - Incorporated on 22 April 2016 
- A DONALDSON LIMITEDActive - Proposal to Strike off- 10513312 - Incorporated on 6 December 2016 
- MALLYON-DONALDSON LIMITEDLiquidation- 10568068 - Incorporated on 17 January 2017 
- VIC DONALDSON LIMITEDDisolved- 13529837 - Dissolved on 6 September 2022 
- MATTHEW DONALDSON LIMITEDActive - Proposal to Strike off- 15659157 - Incorporated on 18 April 2024 
- P.V.R. PATRICK LTDActive - Proposal to Strike off- 11971675 - Incorporated on 30 April 2019 
- D K PATRICK LTD- 04777469 - Incorporated on 27 May 2003 
- J&R PATRICK LTD- 12183381 - Incorporated on 2 September 2019