- BRIAN JOHNSTONE FLOORING SERVICES LTDDisolved- SC461277 - Dissolved on 26 March 2024 
- BRIAN JOHNSTON FINANCIAL SERVICES LTDActive - Proposal to Strike off- 00975081 - Incorporated on 19 March 1970 
- BRIAN G T LTDActive - Proposal to Strike off- 08471148 - Incorporated on 3 April 2013 
- S O'BRIAN LTDActive - Proposal to Strike off- 11120495 - Incorporated on 20 December 2017 
- GREENHILL JENNER ARCHITECTS LIMITEDLiquidation- 02486557 - Incorporated on 29 March 1990 
- SL OWEN CONSULTANCY LTDDisolved- 06545019 - Dissolved on 4 January 2022 
- F&J ELECTRICAL LTDDisolved- 14432681 - Dissolved on 1 April 2025 
- W.F. CAPPS-JENNER LIMITEDLiquidation- 04190906 - Incorporated on 30 March 2001 
- H JENNER SOLUTIONS LTDDissolved- 06016627 - Dissolved on 4 October 2011 
- MARK JENNER & CO LIMITED- 04028068 - Incorporated on 6 July 2000 
- K JENNER CARPENTER LTD- 10731310 - Incorporated on 20 April 2017 
- FLEET SECURITY-AIB UK-RUC-CC LIMITEDDisolved- 10453184 - Dissolved on 22 April 2025 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019 
- MR&MRS LTDActive - Proposal to Strike off- 12389034 - Incorporated on 7 January 2020 
- NEIL BRIAN TAYLOR LLP- OC363173 - Incorporated on 28 March 2011 
- DLP DERIVATIVES LLPActive - Proposal to Strike off- OC354152 - Incorporated on 15 April 2010 
- MR & MRS O LTD.Active - Proposal to Strike off- SC217464 - Incorporated on 29 March 2001 
- MR & MRS W LTD- 08480767 - Incorporated on 9 April 2013 
- MR&MRS LTDActive - Proposal to Strike off- 10922002 - Incorporated on 18 August 2017 
- MR. & MRS. P LTD- 14381139 - Incorporated on 27 September 2022