- HARTLEY KALU LTDDissolved- 07235997 - Dissolved on 21 February 2012 
- HARTLEY CARS LTDDisolved- 09007502 - Dissolved on 5 November 2022 
- W HARTLEY & SONS LTD- 08209663 - Incorporated on 11 September 2012 
- HARTLEYTECH LTDDisolved- 11127673 - Dissolved on 24 January 2023 
- HARTLEY’S HUTS LTD- 12904866 - Incorporated on 25 September 2020 
- MATT HARTLEY LTD- 16299787 - Incorporated on 7 March 2025 
- GRACE HAIR & BEAUTY LTDLiquidation- 10892308 - Incorporated on 31 July 2017 
- MICO MEDICAL LIMITED- 01358606 - Incorporated on 20 March 1978 
- HFBT LIMITEDLiquidation- 05346278 - Incorporated on 28 January 2005 
- PASCO CATERING LTDDisolved- 08303058 - Dissolved on 22 February 2024 
- THE LIFETIME SIPP COMPANY LTDLiquidation- 02455807 - Incorporated on 28 December 1989 
- TOBY HARTLEY LTDActive - Proposal to Strike off- 10106257 - Incorporated on 6 April 2016 
- HARTLEY HILL LTD- SC434961 - Incorporated on 17 October 2012 
- 15 HARTLEY ROAD LTD- 09336405 - Incorporated on 2 December 2014 
- JOHN HARTLEY 7196 LTDActive - Proposal to Strike off- 10462893 - Incorporated on 4 November 2016 
- W HARTLEY SEED LTD- 13374061 - Incorporated on 4 May 2021 
- HARTLEY MYLO LTDDisolved- 14604028 - Dissolved on 25 June 2024 
- CONSTRUCTION MANAGEMENT CONSULTING LIMITED- 06313443 - Incorporated on 16 July 2007 
- HARTLEY ELECTRICAL CONTRACTORS LIMITEDDisolved- 09251112 - Dissolved on 21 February 2023 
- ALL METAL FABRICATION & FINISHING LTDLiquidation- 05714052 - Incorporated on 17 February 2006