- MARK JENKINSON (SCARBOROUGH) LIMITED- 15792014 - Incorporated on 21 June 2024 
- JENKINSON INTELLIGENCE CONSULTANCY LTD- 16499260 - Incorporated on 5 June 2025 
- MR & MRS SMALL LTDLiquidation- 11594384 - Incorporated on 28 September 2018 
- MR&MRSHAIR LTDActive - Proposal to Strike off- 12512057 - Incorporated on 11 March 2020 
- MR & MRS LIMITEDLiquidation- 05406897 - Incorporated on 30 March 2005 
- MR & MRS THORN LTDDisolved- 15403510 - Dissolved on 17 June 2025 
- MR & MRS YADAV LTD- 07265364 - Incorporated on 26 May 2010 
- MR & MRS WILLS LTDDissolved- 08737017 - Dissolved on 26 March 2019 
- MR & MRS CURRY LTD- 11589161 - Incorporated on 26 September 2018 
- MR AND MRS SOS LTDDisolved- 11129898 - Dissolved on 17 June 2025 
- MR & MRS STORK LTDDisolved- 12929527 - Dissolved on 22 March 2022 
- MR & MRS EGYPT LTD- SC746236 - Incorporated on 4 October 2022 
- ULTRASONICS FLIGHTCASES LIMITED- 09040195 - Incorporated on 14 May 2014 
- JSM CONSULTANCY SERVICES LIMITEDLiquidation- 09440345 - Incorporated on 16 February 2015 
- JENKINSON & CO (HOLDINGS) LIMITED- 03871797 - Incorporated on 4 November 1999 
- CALVERT & JENKINSON PROPERTY LTDActive - Proposal to Strike off- 07909988 - Incorporated on 16 January 2012 
- DAVID JENKINSON DESIGN LIMITED- 05433495 - Incorporated on 22 April 2005 
- P JENKINSON CONSULTING LIMITEDLiquidation- 05635636 - Incorporated on 24 November 2005 
- NEIL JENKINSON AVIATION LTD- 09622774 - Incorporated on 4 June 2015 
- JENKINSON WEALTH MANAGEMENT LTD- 11116479 - Incorporated on 18 December 2017