- CASTLETON ELECTRICAL LTD- 15170058 - Incorporated on 27 September 2023 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- JACK & JACK LTDDisolved- 07281206 - Dissolved on 30 December 2023 
- CAMERON AND CAMERON LIMITED- 09350063 - Incorporated on 11 December 2014 
- CASTLETON SHAW LIMITEDDisolved- 13151791 - Dissolved on 28 June 2022 
- CASTLETON SIGNS LIMITEDDisolved- 03881522 - Dissolved on 17 December 2024 
- WINSTANLEYS (CASTLETON) LIMITED- 00738831 - Incorporated on 25 October 1962 
- ADAM CASTLETON LIMITED- 05477273 - Incorporated on 10 June 2005 
- CASTLETON PRACTICE LIMITEDActive - Proposal to Strike off- 07644406 - Incorporated on 23 May 2011 
- CASTLETON ASSOCIATES LTDActive - Proposal to Strike off- SC413527 - Incorporated on 21 December 2011 
- CASTLETON FINANCE LTDActive - Proposal to Strike off- 07080916 - Incorporated on 19 November 2009 
- CASTLETON CLOSE LIMITED- 02562470 - Incorporated on 26 November 1990 
- CASTLETON GROUP LIMITED- 06560622 - Incorporated on 9 April 2008 
- CASTLETON BLOODSTOCK LIMITEDDissolved- 09096228 - Dissolved on 4 June 2019 
- CASTLETON MARKET LIMITEDActive - Proposal to Strike off- SC481280 - Incorporated on 2 July 2014 
- CASTLETON INSTALLATIONS LIMITED- 10272390 - Incorporated on 11 July 2016 
- CASTLETON INTERNATIONAL LIMITEDActive - Proposal to Strike off- 11727123 - Incorporated on 14 December 2018 
- CASTLETON SILVER BAND- CE016835 - Incorporated on 15 March 2019 
- CASTLETON ASSETS LTD- 12066190 - Incorporated on 24 June 2019 
- CASTLETON VILLAS LIMITED- 13754121 - Incorporated on 19 November 2021