- IAN MARK JEFFRIES- Born May 1976 - 2 CHURCH STREET, BURNHAM, BUCKS, UNITED KINGDOM, SL1 7HZ 
- J L JEFFRIES LTD- 12725652 - Incorporated on 7 July 2020 
- Harrison John, Mr. JEFFRIES- Born October 1994 - 1 Chips Folly Brighton Road, Burgh Heath, Tadworth, Surrey, England, KT20 6AA 
- Graham, Mr. DEANE- Born October 1970 - 31 Clonkeen, Ratoath, Co. Meath, Ireland 
- MR TRADE MARK LTDActive - Proposal to Strike off- 10746300 - Incorporated on 28 April 2017 
- MR MARK FROLO LTD- 08042986 - Incorporated on 24 April 2012 
- MARK IAN JEFFRIES- Born March 1981 - 35 PYMS CLOSE, GREAT BARFORD, BEDFORD, BEDFORDSHIRE, MK44 3HY 
- JEFFRIES FAMILY COMPANY LIMITEDDisolved- 09366149 - Dissolved on 15 July 2025 
- THE JMB PARTNERSHIP DIGITAL LIMITED- 06990430 - Incorporated on 13 August 2009 
- JEFFRIES LIMITED- 11545336 - Incorporated on 31 August 2018 
- JEFFRIESR LTD- 13121358 - Incorporated on 8 January 2021 
- MR MARK STEELE LIMITEDDisolved- 13179824 - Dissolved on 30 May 2023 
- MR MARK CROWSHAW LTD- 11968432 - Incorporated on 29 April 2019 
- MR MARK HENDERSON LTD.Active - Proposal to Strike off- 10954263 - Incorporated on 8 September 2017 
- MR MARK BARRETT LTDDisolved- SC750805 - Dissolved on 22 April 2025 
- MR MARK HOWELL LIMITED- 15645383 - Incorporated on 14 April 2024 
- MR MARK SHEPHERD LIMITED- 16538009 - Incorporated on 24 June 2025 
- MR MARK RICHARD LTDDisolved- 15509668 - Dissolved on 27 August 2024 
- MR MARK HASTINGS LIMITEDActive - Proposal to Strike off- 08543828 - Incorporated on 24 May 2013 
- MARK ALAN JEFFRIES- Born June 1955 - NORFOLK HOUSE, SOLEFIELDS ROAD, SEVENOAKS, KENT, TN13 1PJ