- D W COOKE LTD- NI621606 - Incorporated on 22 November 2013 
- D B COOKE LTD- 08800516 - Incorporated on 3 December 2013 
- GO COOK LTDDisolved- 09447366 - Dissolved on 20 July 2021 
- G H COOKE LTDDisolved- 12887474 - Dissolved on 22 February 2022 
- 22COOKS LTD- 13248184 - Incorporated on 5 March 2021 
- YE COOK LTDDisolved- 13576970 - Dissolved on 21 March 2023 
- COOKI LTDDisolved- 14194040 - Dissolved on 13 August 2024 
- K'S COOKS LTD- 15747706 - Incorporated on 29 May 2024 
- COOKR LTD- 16174252 - Incorporated on 9 January 2025 
- DOUGLAS & KING LTD- 04419227 - Incorporated on 17 April 2002 
- DOUGLASARKWRIGHT LTD- 06239843 - Incorporated on 8 May 2007 
- E & J DOUGLAS & SONS LTD- SC370481 - Incorporated on 22 December 2009 
- R DOUGLAS & SONS LTDActive - Proposal to Strike off- NI046226 - Incorporated on 16 April 2003 
- DOUGLAS NEIL LTDDissolved- SC445283 - Dissolved on 22 October 2019 
- KATE DOUGLAS LTD- 09960068 - Incorporated on 20 January 2016 
- DOUGLASOSCAR LTD- 11284854 - Incorporated on 29 March 2018 
- DOUGLASROOFINGANDBUILDING LTD- 12914593 - Incorporated on 30 September 2020 
- BLUE DOUGLAS LTDDisolved- 14283021 - Dissolved on 3 September 2024 
- MARK DOUGLAS LTDDisolved- 13052121 - Dissolved on 10 May 2022 
- COOK4ME LTDDisolved- 12572720 - Dissolved on 31 January 2023