- CPT-LEAN LTDDissolved- 06897871 - Dissolved on 11 January 2011 
- LEAN ON ME LTDDisolved- SC800113 - Dissolved on 11 June 2024 
- LEANZA LTDActive - Proposal to Strike off- 06787830 - Incorporated on 12 January 2009 
- LEAN OWC LTDDissolved- 06835906 - Dissolved on 15 July 2014 
- LEAN TWO LTDActive - Proposal to Strike off- 05302878 - Incorporated on 2 December 2004 
- LEAN QCD LTD- 06890974 - Incorporated on 29 April 2009 
- THH LEAN LTD- 11339878 - Incorporated on 1 May 2018 
- LEAN ON ME LTDActive - Proposal to Strike off- SC609248 - Incorporated on 27 September 2018 
- OTC LEAN LTDActive - Proposal to Strike off- 10178880 - Incorporated on 13 May 2016 
- LEANAR LTDActive - Proposal to Strike off- SC704880 - Incorporated on 23 July 2021 
- LEANSS LTD- SC833390 - Incorporated on 8 January 2025 
- LEANLY LTD- 16391843 - Incorporated on 16 April 2025 
- YOUGOV FINANCE LIMITED- 12434812 - Incorporated on 31 January 2020 
- WELSH GOLD PLCDisolved- 02933551 - Dissolved on 3 March 2022 
- THORNROSE LIMITEDIn Administration- 04488661 - Incorporated on 17 July 2002 
- RICHARD & RICHARD LIMITEDActive - Proposal to Strike off- 11534948 - Incorporated on 24 August 2018 
- RICHARD RICHARD LTD- 16007433 - Incorporated on 9 October 2024 
- LEAN BY DESIGN LIMITEDActive - Proposal to Strike off- 05269779 - Incorporated on 26 October 2004 
- LEAN BUSINESS SERVICES LIMITED- 09365857 - Incorporated on 23 December 2014 
- SMARTBURRY SEALANTS LIMITEDDisolved- 04199247 - Dissolved on 25 April 2023