- JENKINSON BUILDERS LIMITED- 05881340 - Incorporated on 19 July 2006 
- J.P. JENKINSON LIMITEDActive - Proposal to Strike off- 04751017 - Incorporated on 1 May 2003 
- MICHAEL JENKINSON LIMITEDActive - Proposal to Strike off- 08947867 - Incorporated on 19 March 2014 
- LEWIS JENKINSON LIMITEDDisolved- 08986596 - Dissolved on 11 April 2023 
- R JENKINSON LIMITEDDissolved- 08320206 - Dissolved on 1 November 2016 
- JENKINSON HOLDINGS LIMITED- 12357678 - Incorporated on 10 December 2019 
- JENKINSON CONSULTANCY LIMITEDActive - Proposal to Strike off- 10264267 - Incorporated on 5 July 2016 
- JENKINSON CARE LIMITEDActive - Proposal to Strike off- 10583155 - Incorporated on 25 January 2017 
- IAN JENKINSON LIMITEDDissolved- 06454441 - Dissolved on 26 July 2011 
- JENKINSON ELECTRICAL LTD- 15102685 - Incorporated on 29 August 2023 
- DANIEL JENKINSON LIMITED- 12972250 - Incorporated on 23 October 2020 - 5 Grosvenor Buildings, Crown Place, Harrogate, HG1 2RY 
- JENKINSON INSPECTIONS LTD- 16299322 - Incorporated on 6 March 2025 
- JENKINSON GROUP LIMITED- 16520239 - Incorporated on 16 June 2025 
- JENKINSON,MARSHALL & CO.LIMITED- 00138271 - Incorporated on 11 November 1914 
- JENKINSON STEEL LIMITED- 01366250 - Incorporated on 3 May 1978 
- J.R. JENKINSON LIMITED- 04574813 - Incorporated on 28 October 2002 
- PETER JENKINSON LIMITEDDissolved- 04722959 - Dissolved on 3 April 2012 
- ALISON JENKINSON LTD- 08069424 - Incorporated on 15 May 2012 
- JENKINSON ESTATES LTD- 04021127 - Incorporated on 26 June 2000 
- JENKINSON PARTNERSHIP LTDActive - Proposal to Strike off- 09207324 - Incorporated on 8 September 2014