- JEFF & CO LIMITED- 04050055 - Incorporated on 9 August 2000 
- JEFF AMIS LIMITEDDisolved- SC319786 - Dissolved on 30 August 2022 
- JEFF CARR LIMITED- 04622956 - Incorporated on 20 December 2002 
- JEFF HAMLETT LIMITEDLiquidation- 06674696 - Incorporated on 18 August 2008 
- JEFF HEALTHCARE LTDActive - Proposal to Strike off- 08217917 - Incorporated on 18 September 2012 
- JEFF HOLDINGS LIMITED- 05828451 - Incorporated on 25 May 2006 
- JEFF HOWELL LIMITEDDisolved- 04576863 - Dissolved on 7 November 2023 
- JEFF GRUNDY LIMITEDDissolved- 09110488 - Dissolved on 25 June 2019 
- JEFF CHAPMAN LTD- 09425314 - Incorporated on 5 February 2015 
- JEFF PORTER LIMITED- 10771297 - Incorporated on 15 May 2017 
- JEFF STAFFORD LIMITEDDisolved- 10770060 - Dissolved on 16 January 2024 
- JEFF GRINNELL LTD- 10836814 - Incorporated on 27 June 2017 
- JEFF BRADBROOK LIMITED- 11670874 - Incorporated on 9 November 2018 
- JEFF GOODFELLOWS LTDDisolved- 12638616 - Dissolved on 19 July 2022 
- JEFF HURRELL LIMITEDActive - Proposal to Strike off- 11021670 - Incorporated on 19 October 2017 
- JEFF STEVENS LTD- 11105664 - Incorporated on 11 December 2017 
- JEFF ELECTRICALS LTDActive - Proposal to Strike off- 10279636 - Incorporated on 15 July 2016 
- JEFF PRODUCTIONS LTD- 13485657 - Incorporated on 30 June 2021 
- JEFF EPTON LIMITED- 14003097 - Incorporated on 25 March 2022 
- JEFF KINDLEYSIDES LIMITEDLiquidation- 13272326 - Incorporated on 17 March 2021