- JENNER 52 LTD- 12368778 - Incorporated on 18 December 2019 
- J A JENNER LTD- 14179786 - Incorporated on 17 June 2022 
- 11A JENNER LTDActive - Proposal to Strike off- 11437018 - Incorporated on 28 June 2018 
- S E JENNER LTDDissolved- 04619340 - Dissolved on 8 June 2010 
- D JENNER LTDDisolved- 09238525 - Dissolved on 9 April 2024 
- MR CHARLES MICHAELS LIMITED- 16389620 - Incorporated on 15 April 2025 
- JENNERS LTDLiquidation- 04246400 - Incorporated on 4 July 2001 
- JENNER AM LTD- 13707636 - Incorporated on 27 October 2021 
- Nathan John, Mr. NEAL- Born March 1967 - 22 Chapel St, Steeple Bumpstead, Haverhill, Suffolk, CB9 7DQ 
- Nathan John, Mr. NEAL- Born March 1967 - 22 Chapel St, Steeple Bumpstead, Haverhill, Suffolk, CB9 7DQ 
- A C JENNER & SON LTD- 04509143 - Incorporated on 12 August 2002 
- JB WEALTH MANAGEMENT LIMITED- 01347949 - Incorporated on 13 January 1978 
- JENNERDV LTD- 15988536 - Incorporated on 1 October 2024 
- JENNER LIMITED- 02651196 - Incorporated on 3 October 1991 
- Nathan Paul, Mr. BIRCH- Born October 1988 - 37 Pond Field Road, Thurston, Bury St Edmunds, Suffolk, England, IP31 3FJ 
- Nathaniel, Mr. BROWN- Born March 1988 - 15 Oldridge Road, Third Floor, London, United Kingdom, SW12 8PL 
- Liam Nathan, Mr. EVANS- Born June 1992 - 86-90 Paul Street, London, England, United Kingdom, EC2A 4NE 
- ALBANY CAPITAL LIMITED- 01192886 - Incorporated on 6 December 1974 
- GJ JENNER & SON LTD- 13972084 - Incorporated on 11 March 2022 
- LEON JENNER LLPDissolved- OC317950 - Dissolved on 24 March 2009