- M&A MCGREGOR LTDActive - Proposal to Strike off- 13703425 - Incorporated on 25 October 2021 
- MCGREGORIANS- 15366174 - Incorporated on 21 December 2023 
- DOUGLAS & DOUGLAS LIMITEDActive - Proposal to Strike off- SC408550 - Incorporated on 3 October 2011 
- DOUGLAS & DOUGLAS LIMITEDActive - Proposal to Strike off- SC540074 - Incorporated on 12 July 2016 
- R MCGREGOR LTD- SC830957 - Incorporated on 4 December 2024 
- A & S MCGREGOR LTD.- SC363108 - Incorporated on 27 July 2009 
- D & M MCGREGOR LTDActive - Proposal to Strike off- SC543489 - Incorporated on 23 August 2016 
- MCGREGOR LIMITEDDissolved- SC333063 - Dissolved on 25 June 2010 
- MCGREGOR INTERNATIONAL LIMITEDDissolved- 00256202 - Dissolved on 13 May 2013 
- Douglas, Mr. BEDFORD- Born October 1963 - Unit 9 The Business Centre, Barlow Drive, Winsford, Cheshire, CW7 2GN 
- Gary Douglas, Mr. HILL- Born September 1982 - Jaga Brothers Transport Ltd, Greenmoor Arch Way Gwent Euro Park, Caldicot, United Kingdom, NP26 3GA 
- Douglas, Mr. BERTRAM- 13 North Common Road, Ealing, London, W5 2QB 
- Ewen Douglas, Mr. LEGG- Born February 1983 - 24 Dumbrock Road, Strathblane, Scotland, G63 9DQ 
- Ewen Douglas, Mr. LEGG- Born February 1983 - 24 Dumbrock Road, Strathblane, Glasgow, Scotland, G63 9DQ 
- L.M.MCGREGOR LTDActive - Proposal to Strike off- SC586140 - Incorporated on 19 January 2018 
- Douglas John, Mr. LYLE- Born November 1972 - Scart Farm Kilmacolm Road, Bridge Of Weir, Scotland, PA11 3SP 
- RN MCGREGOR LTDDisolved- 13572377 - Dissolved on 4 June 2024 
- THORMES & MCGREGOR- SL002187 - Incorporated on 8 April 1993 
- L MCGREGOR LTDDissolved- 09028188 - Dissolved on 16 July 2019 
- R.MCGREGOR LTDDisolved- 11338904 - Dissolved on 27 June 2023