- SUMPTION & MCLEOD LTDDisolved- 12591850 - Dissolved on 15 August 2023 
- JOHN MCLEOD BLACK LTDActive - Proposal to Strike off- SC569480 - Incorporated on 23 June 2017 
- MAKNAM MCLEOD LIMITEDLiquidation- 00444722 - Incorporated on 5 November 1947 
- ATKINSON MCLEOD LIMITED- 04242670 - Incorporated on 28 June 2001 - Foxtons Limited, Building One, Chiswick Park, 566 Chiswick High Road, W4 5BE 
- PANTON MCLEOD LIMITED- SC151720 - Incorporated on 30 June 1994 
- MCLEOD INDUSTRIES LIMITEDDisolved- 08080525 - Dissolved on 17 January 2023 
- BROWN MCLEOD LIMITED- 02950018 - Incorporated on 19 July 1994 
- MCLEOD DELIVERIES LIMITEDActive - Proposal to Strike off- 09709895 - Incorporated on 30 July 2015 
- MCLEOD BROWNE LIMITEDLiquidation- 06472720 - Incorporated on 15 January 2008 
- MASON MCLEOD LIMITED- 08480555 - Incorporated on 9 April 2013 
- MCLEOD ELLIS LIMITED- 08747571 - Incorporated on 24 October 2013 
- HEWITT & MCLEOD LIMITED- SC498844 - Incorporated on 25 February 2015 
- MCLEOD BOLTING LIMITEDDisolved- SC484173 - Dissolved on 1 March 2022 
- MCLEOD ASSOCIATES LIMITEDActive - Proposal to Strike off- SC517152 - Incorporated on 4 October 2015 
- MCLEOD LOGISTICS LIMITEDDisolved- 09931425 - Dissolved on 13 July 2021 
- MCLEOD SOLUTIONS LIMITEDDisolved- 11090475 - Dissolved on 10 May 2022 
- MCLEOD COMPOSITES LIMITEDDisolved- 14380681 - Dissolved on 7 January 2025 
- MCLEOD BUILDING LIMITEDLiquidation- SC051450 - Incorporated on 22 September 1972 
- CALUM MCLEOD LIMITEDActive - Proposal to Strike off- SC408655 - Incorporated on 4 October 2011 
- MCLEOD RECYCLING LIMITEDActive - Proposal to Strike off- 08168857 - Incorporated on 6 August 2012