- JEFFRIESR LTD- 13121358 - Incorporated on 8 January 2021 
- GWYN LTDActive - Proposal to Strike off- 08041939 - Incorporated on 23 April 2012 
- ALLUMROLL LTD- 14182768 - Incorporated on 20 June 2022 
- SIMON HAMILTON INTERIOR DESIGN LIMITEDDissolved- 05828770 - Dissolved on 14 September 2010 
- P & L JEFFRIES LTDDissolved- 07314925 - Dissolved on 29 October 2019 
- GWYNN HA DUActive - Proposal to Strike off- 03936545 - Incorporated on 29 February 2000 
- BSSL GWYNEDD 1 LTD- 14517129 - Incorporated on 30 November 2022 
- DAI JEFFRIES LTDActive - Proposal to Strike off- 11632132 - Incorporated on 19 October 2018 
- JOE JEFFRIES LTDDisolved- 14950601 - Dissolved on 20 August 2024 
- MARK JEFFRIES LTD- 07202882 - Incorporated on 25 March 2010 
- NICK JEFFRIES LTD- 09329210 - Incorporated on 26 November 2014 
- MR SIMON P HARGREAVES LIMITED- 07226901 - Incorporated on 19 April 2010 
- GIN & GWYN LTDDisolved- 13364444 - Dissolved on 8 July 2025 
- J & D GWYNNE LTDDissolved- 05069471 - Dissolved on 24 April 2012 
- ALAN JEFFRIES LTDDissolved- 07601553 - Dissolved on 20 November 2012 
- PAUL JEFFRIES LLP- OC364789 - Incorporated on 19 May 2011 
- JEFFRIES FARM LTD- 09825978 - Incorporated on 15 October 2015 
- THE CONFIDENCE CLIQUE LTDDisolved- 13132872 - Dissolved on 20 February 2024 
- PROJECTED LTD- 05548047 - Incorporated on 30 August 2005 
- E. JEFFRIES & SONS LTDDisolved- 11732375 - Dissolved on 27 August 2024