- LEAN TOOLS LTDActive - Proposal to Strike off- 11464314 - Incorporated on 13 July 2018 
- BARCLAY-SWANN LIMITEDLiquidation- 03282801 - Incorporated on 22 November 1996 
- MONTGOMERY SWANN LTDLiquidation- 04587118 - Incorporated on 11 November 2002 
- SWANN BUILDERS LIMITEDDissolved- 04937117 - Dissolved on 28 March 2017 
- SWANN INTERNATIONAL LIMITEDDissolved- 06988345 - Dissolved on 11 January 2011 
- SWANN AUTOMOTIVE LTDActive - Proposal to Strike off- 08187610 - Incorporated on 22 August 2012 
- SWANN ENGINEERING LIMITEDDissolved- 06521885 - Dissolved on 2 April 2013 
- SWANN MARTIN LIMITED- 06522814 - Incorporated on 4 March 2008 
- SWANN GROUP LIMITED- 05487474 - Incorporated on 22 June 2005 
- SWANN CONSULTANTS LIMITED- 06013254 - Incorporated on 29 November 2006 
- SWANN DEVELOPMENTS LIMITED- 02827498 - Incorporated on 16 June 1993 
- SWANN HOMES LIMITEDDisolved- 00811217 - Dissolved on 22 March 2022 
- SWANN ASSOCIATES LIMITEDActive - Proposal to Strike off- 09026994 - Incorporated on 7 May 2014 
- SWANN SECURE LIMITED- 09751019 - Incorporated on 26 August 2015 
- SWANN CONSULTANCY LTD- 08497246 - Incorporated on 22 April 2013 
- SWANN GRAPHICS LTD- 11462760 - Incorporated on 13 July 2018 
- CAVENDISH SWANN LIMITED- 10006067 - Incorporated on 15 February 2016 
- NEAGLE SWANN LIMITED- 12011606 - Incorporated on 22 May 2019 
- SWANN PATISSERIE LTDDisolved- 13315894 - Dissolved on 4 April 2023 
- SWANN INVESTMENTS LIMITED- 14454776 - Incorporated on 1 November 2022