- COOKE & CO LTDLiquidation- 04384205 - Incorporated on 28 February 2002 
- W.S. COOK & SON LTDDissolved- 04866879 - Dissolved on 29 March 2011 
- COOK EAT LTDActive - Proposal to Strike off- 08398310 - Incorporated on 11 February 2013 
- TOM COOK LTD- SC494444 - Incorporated on 6 January 2015 
- WHY COOK LTDRECEIVERSHIP- 10223672 - Incorporated on 9 June 2016 
- IC COOKE LTDDisolved- 13485103 - Dissolved on 28 March 2023 
- COOKUU LTDDisolved- 12749124 - Dissolved on 1 November 2022 
- AQ COOKE LTDDisolved- 13456581 - Dissolved on 21 March 2023 
- YOU COOK LTDDissolved- 09906609 - Dissolved on 10 December 2019 
- COOKUS LTDDisolved- SC586820 - Dissolved on 30 November 2021 
- QI COOKE LTDDisolved- 13646859 - Dissolved on 23 April 2024 
- TQ COOKE LTDDisolved- 13647268 - Dissolved on 22 August 2023 
- HN COOKE LTDDisolved- 14007852 - Dissolved on 13 February 2024 
- ALL COOK LTDDisolved- 14482564 - Dissolved on 31 December 2024 
- YAO COOK LTD- 15121197 - Incorporated on 7 September 2023 
- SPECIAL METALS FABRICATION LIMITED- 09178569 - Incorporated on 15 August 2014 
- D.DOUGLAS LIMITEDLiquidation- 00366145 - Incorporated on 28 March 1941 
- DOUGLAS BARR & CO LTD.Dissolved- SC321005 - Dissolved on 17 September 2019 
- DOUGLAS AUDIO LTDDisolved- 07023806 - Dissolved on 30 November 2021 
- DOUGLAS MOORE LTD- SC398373 - Incorporated on 26 April 2011