- NICOLE FOOD LTDDisolved- 14251952 - Dissolved on 10 September 2024 
- NICOLETAV LTDDisolved- 13759878 - Dissolved on 16 May 2023 
- NICOLETTI LTD- 14892304 - Incorporated on 24 May 2023 
- AR LOCKHART LIMITEDActive - Proposal to Strike off- 11559919 - Incorporated on 10 September 2018 
- LOCKHART MURPHY LTD- 13077280 - Incorporated on 11 December 2020 
- LOCKHART ENTERPRISE LIMITEDDissolved- SC339853 - Dissolved on 10 April 2018 
- LOCKHART ARMSTRONG LIMITEDActive - Proposal to Strike off- 04579893 - Incorporated on 1 November 2002 
- LOCKHART GARRATT LIMITED- 03544434 - Incorporated on 9 April 1998 
- LOCKHART HOLDINGS LIMITED- 01975795 - Incorporated on 9 January 1986 
- LOCKHART DALTON LIMITED- 05951440 - Incorporated on 29 September 2006 
- LOCKHART ARTS LIMITED- 06014374 - Incorporated on 30 November 2006 
- LOCKHART FARMING LIMITEDDisolved- SC417352 - Dissolved on 22 April 2025 
- KE LOCKHART LIMITED- 07755887 - Incorporated on 30 August 2011 
- DONALD LOCKHART LIMITEDDissolved- 00301917 - Dissolved on 20 November 2012 
- LOCKHART CONSULTANCY LIMITED- SC283731 - Incorporated on 25 April 2005 
- LOCKHART HAWKINS LIMITED- 09745245 - Incorporated on 24 August 2015 
- LOCKHART PROPERTY LTD- 11237651 - Incorporated on 6 March 2018 
- LOCKHART & AINSCOUGH LTDActive - Proposal to Strike off- 10680829 - Incorporated on 21 March 2017 
- LOCKHART PUB LIMITED- 10290175 - Incorporated on 21 July 2016 
- ADRIAN LOCKHART LIMITEDDisolved- 10288525 - Dissolved on 17 January 2023