- JEFFERIES JAMES LONDON LIMITED- 13337979 - Incorporated on 15 April 2021 
- RANSOMES SIMS & JEFFERIES LIMITED- 13517400 - Incorporated on 19 July 2021 
- SIMON & SIMON CHAMBERS LTD- 13204720 - Incorporated on 16 February 2021 
- SIMON & SIMON ENTERPRISES LTD- 07024936 - Incorporated on 21 September 2009 
- SIMON & SIMON LIFESTYLE LIMITEDLiquidation- 07927030 - Incorporated on 27 January 2012 
- MR- LATIF HOUSE FIRSTWAY, WEMBLEY, LONDON, MIDDX, UNITED KINGDOM, HA9 0JD 
- MR- 17 HOPE STREET, HOPE STREET, LINCOLN, LINCOLNSHIRE, UNITED KINGDOM, LN5 7UJ 
- SIMON & SIMON (STRATEGY) LTDActive - Proposal to Strike off- 11261821 - Incorporated on 19 March 2018 
- MR & MRS SEW 'N' SEW LTD.- 07606830 - Incorporated on 18 April 2011 
- MR&MRS CLEAN LTDDisolved- 13755600 - Dissolved on 16 May 2023 
- MR&MRS STORE LTD- 16474263 - Incorporated on 27 May 2025 
- SIMONA LP- SL019693 - Incorporated on 24 February 2015 
- J SIMON LTDActive - Proposal to Strike off- 10818800 - Incorporated on 14 June 2017 
- SIMON 2017 LTD- 11723234 - Incorporated on 12 December 2018 
- SIMON P P LTDActive - Proposal to Strike off- 12228852 - Incorporated on 26 September 2019 
- SIMON K LTDDisolved- 13418099 - Dissolved on 25 October 2022 
- JEFFERIES ACCOUNTANCY SERVICES LTD- 05114086 - Incorporated on 28 April 2004 
- MR- REGUS HOUSE HIGHBRIDGE INDUSTRIAL ESTATE, OXFORD R, UXBRIDGE, ENGLAND, UB8 1HR 
- MR- REGUS HOUSE HIGHBRIDGE INDUSTRIAL ESTATE, OXFORD R, UXBRIDGE, ENGLAND, UB8 1HR 
- MR N & MRS M AHMET LTD- 07433317 - Incorporated on 9 November 2010