- HARCOURT WINDOWS LIMITED- 08780458 - Incorporated on 19 November 2013 
- CHESTERS HARCOURT LIMITED- 08988430 - Incorporated on 9 April 2014 
- HARCOURT RAIL LIMITEDActive - Proposal to Strike off- 09088434 - Incorporated on 16 June 2014 
- HARCOURT VENTURES LIMITED- 10680639 - Incorporated on 21 March 2017 
- HARCOURT ACCOUNTANTS LIMITED- NI654014 - Incorporated on 27 June 2018 
- HARCOURT TAVERNS LIMITEDActive - Proposal to Strike off- 10070806 - Incorporated on 18 March 2016 
- HARCOURT ASSOCIATES LIMITEDDisolved- 10356732 - Dissolved on 2 November 2021 
- HARCOURT MEDIA LIMITEDDisolved- 13363210 - Dissolved on 17 June 2025 
- HARCOURT INVESTMENTS LIMITEDregistered- OE022279 - Incorporated on 2 February 2023 
- HARCOURT RESIDENTIAL LIMITEDDisolved- 15029997 - Dissolved on 30 January 2024 
- HARCOURT CONSULTANCY LIMITED- 15773917 - Incorporated on 12 June 2024 
- HARCOURT EAST LIMITED- 13830003 - Incorporated on 5 January 2022 
- HARCOURT WEST LIMITED- 13830009 - Incorporated on 5 January 2022 
- HARCOURT INNOVATIONS LTD- 16185107 - Incorporated on 15 January 2025 
- KBT BURTON LTDDisolved- 11716739 - Dissolved on 26 March 2024 
- ELEGANT DIGITAL LTD- 10158882 - Incorporated on 3 May 2016 
- M A BURTON LTD- 09682271 - Incorporated on 13 July 2015 
- BURTON 0820 LTD- 10762916 - Incorporated on 10 May 2017 
- J P BURTON LTD- 10516520 - Incorporated on 8 December 2016 
- BURTTY LTD- 15139485 - Incorporated on 14 September 2023