- DARREN JEFFERY LTDDissolved- 09645908 - Dissolved on 13 December 2016 
- JEFFERY AUTOMATION LIMITEDDissolved- 10039466 - Dissolved on 18 June 2021 
- JEFFERY HOLDINGS LIMITEDActive - Proposal to Strike off- 11214923 - Incorporated on 20 February 2018 
- JEFFERY WILLIAMS LIMITED- 07260049 - Incorporated on 20 May 2010 
- JEFFERY PARTNERSHIP LIMITEDActive - Proposal to Strike off- 08737828 - Incorporated on 17 October 2013 
- NIKKI JEFFERY LIMITEDActive - Proposal to Strike off- 09274125 - Incorporated on 21 October 2014 
- JEFFERY CONSTRUCTION LTDActive - Proposal to Strike off- 10897207 - Incorporated on 3 August 2017 
- JEFFERY SUPERMARKET LTD- 12155975 - Incorporated on 14 August 2019 
- JEFFERY CONSULTANTS LIMITED- 14848624 - Incorporated on 5 May 2023 
- JEFFERY ADVISORY LIMITEDDisolved- 13184418 - Dissolved on 23 April 2024 
- JEFFERY TRADING LTDDisolved- 13046420 - Dissolved on 3 May 2022 
- GURDEY JEFFERY LIMITEDDisolved- 14140954 - Dissolved on 7 November 2023 
- LAURA JEFFERY LIMITED- 15001008 - Incorporated on 13 July 2023 
- HANNAH JEFFERY LTDDisolved- 13098839 - Dissolved on 21 May 2024 
- C JEFFERY AND SONS LTDDisolved- 13060270 - Dissolved on 25 February 2025 
- S JEFFERY MARINE LTD- 13942429 - Incorporated on 26 February 2022 
- A JEFFERY TRAVEL LTDDisolved- 15390477 - Dissolved on 4 March 2025 
- Mark Charles JEFFERY- Rockcombe Farm Northend, Clutton, Bristol, England, BS39 5QP 
- MARK JEFFERY BECKETT- Born August 1973 - KENNELWOOD COTTAGE CARREGHOFA LANE, LLANYMYNECH, UNITED KINGDOM, SY22 6LE 
- MARK HARRISON JEFFERY- Born September 1952 - AVALON, DEVONS ROAD BABACOMBE, TORQUAY, DEVON, TQ1 3PR