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- SIMON & SIMON (UK) LIMITEDDissolved- 03310881 - Dissolved on 19 July 2011 
- BUCK BROTHERS LIMITEDDissolved- 05043458 - Dissolved on 27 October 2015 
- BUCK JUMPER LIMITEDDisolved- 06539160 - Dissolved on 4 January 2022 
- BUCK CAERSWS LIMITEDDissolved- 05272866 - Dissolved on 14 December 2010 
- THE BUCK LIMITED- 05861040 - Incorporated on 28 June 2006 
- RIDLEY-BUCK LIMITEDActive - Proposal to Strike off- 01637882 - Incorporated on 25 May 1982 
- GRAHAM BUCK LIMITEDDisolved- 03133164 - Dissolved on 17 May 2022 
- MCWILLIAM BUCK LIMITEDDisolved- 06741925 - Dissolved on 20 May 2025 
- KWIK BUCK LIMITEDDissolved- SC379654 - Dissolved on 23 January 2015 
- BUCK & BOUNCE LTDDissolved- 07454001 - Dissolved on 9 July 2013 
- BUCK TRANSPORT LTDDisolved- 07627088 - Dissolved on 17 June 2025 
- WALTERS & BUCK LIMITED- 08529846 - Incorporated on 15 May 2013 
- GLORIA BUCK LIMITEDDissolved- 08554792 - Dissolved on 5 June 2018 
- WHITE BUCK LIMITED- 09549950 - Incorporated on 20 April 2015 
- BUCK LIKE LIMITEDDisolved- 09810645 - Dissolved on 30 July 2024 
- LIDOR&BUCK LIMITEDDisolved- 12807442 - Dissolved on 10 December 2024 
- BUCK ONE LTD- 11043038 - Incorporated on 1 November 2017 
- ROBERT BUCK LIMITED- 11906980 - Incorporated on 26 March 2019 
- BUCK FORIS LTDActive - Proposal to Strike off- 10187513 - Incorporated on 18 May 2016