- BUCK WYLDE LIMITED- 07516108 - Incorporated on 3 February 2011 
- BUCK NAKED LTDActive - Proposal to Strike off- 07573286 - Incorporated on 22 March 2011 
- BUCK ENGINEERING LTD- 09626735 - Incorporated on 6 June 2015 
- BUCK ESTATES LIMITED- 05633803 - Incorporated on 23 November 2005 
- BUCK HOLDINGS LIMITEDActive - Proposal to Strike off- 03050115 - Incorporated on 26 April 1995 
- BUCK INN LTDDissolved- 08009440 - Dissolved on 19 March 2013 
- BUCK INVEST LIMITEDDissolved- 07017712 - Dissolved on 15 January 2013 
- LG BUCK LIMITEDDissolved- 04879585 - Dissolved on 1 July 2014 
- MORA-BUCK LIMITED- 05863925 - Incorporated on 3 July 2006 
- BUCK FILMS LIMITED- 09007286 - Incorporated on 23 April 2014 
- ALEXANDRA BUCK LIMITED- 09029046 - Incorporated on 8 May 2014 
- BUCK ASSOCIATES LTD- 09111442 - Incorporated on 2 July 2014 
- BUCK CONSTRUCTION LIMITED- 11274589 - Incorporated on 26 March 2018 
- TURKISH BUCK LIMITEDActive - Proposal to Strike off- 10856711 - Incorporated on 7 July 2017 
- BUCK INDUSTRIAL LIMITEDActive - Proposal to Strike off- 10070505 - Incorporated on 18 March 2016 
- BUCK LOGISTICS LLPDisolved- OC412864 - Dissolved on 13 June 2023 
- BUCK RABBIT LTD- 12375155 - Incorporated on 23 December 2019 
- SGC BUCK LIMITEDDissolved- 09905796 - Dissolved on 18 December 2018 
- SJ BUCK LIMITEDDisolved- 13368122 - Dissolved on 6 June 2023 
- JG BUCK LTDDisolved- NI680974 - Dissolved on 28 March 2023