- DESANA LTD- 06539208 - Incorporated on 19 March 2008 
- DEREK LIMITED- 12321776 - Incorporated on 19 November 2019 
- DEREK JOHNSON PROJECT MANAGEMENT LIMITEDDisolved- 07000625 - Dissolved on 1 November 2022 
- MR NEVILLE A JOHNSON QA AND MRS LUCRETIA M JOHNSON QA (MERCEDES BENZ) UK LIMITED- 13163318 - Incorporated on 27 January 2021 
- DEREK (10) LIMITEDDissolved- 07408079 - Dissolved on 29 January 2013 
- DEREK APPS & CO. LTD.- 04590300 - Incorporated on 14 November 2002 
- DEREK MILES LTD- 04670207 - Incorporated on 19 February 2003 
- DEREKWREN LTD- 09139487 - Incorporated on 21 July 2014 
- DEREK MORAN LTDActive - Proposal to Strike off- 09229341 - Incorporated on 22 September 2014 
- DEREK GRANT LTDActive - Proposal to Strike off- SC473853 - Incorporated on 31 March 2014 
- DEREK PRICE LTDDisolved- 09696741 - Dissolved on 28 January 2025 
- DEREK BAIRD LTDActive - Proposal to Strike off- 09915961 - Incorporated on 14 December 2015 
- DEREK BUTTERYActive - Proposal to Strike off- 04657195 - Incorporated on 5 February 2003 
- CASTLEDINE ST JOHNS CARLISLE LTDActive - Proposal to Strike off- 11289711 - Incorporated on 4 April 2018 
- LORD MQ LTD- 10732435 - Incorporated on 20 April 2017 
- E.D.C. LORD & CO. LTD- 06425810 - Incorporated on 13 November 2007 
- FLEET SECURITY-AIB UK-RUC-CC LIMITEDDisolved- 10453184 - Dissolved on 22 April 2025 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019 
- MR&MRS LTDActive - Proposal to Strike off- 12389034 - Incorporated on 7 January 2020 
- LORD & CO LTDDissolved- 07398724 - Dissolved on 18 October 2011