- N P DARBY LTDActive - Proposal to Strike off- 12000791 - Incorporated on 16 May 2019 
- DS DARBY LTDDisolved- 13679449 - Dissolved on 11 April 2023 
- MR MARK STEELE LIMITEDDisolved- 13179824 - Dissolved on 30 May 2023 
- MR MARK CROWSHAW LTD- 11968432 - Incorporated on 29 April 2019 
- MR MARK HENDERSON LTD.Active - Proposal to Strike off- 10954263 - Incorporated on 8 September 2017 
- MR MARK BARRETT LTDDisolved- SC750805 - Dissolved on 22 April 2025 
- MR MARK HOWELL LIMITED- 15645383 - Incorporated on 14 April 2024 
- MR MARK SHEPHERD LIMITED- 16538009 - Incorporated on 24 June 2025 
- MR MARK RICHARD LTDDisolved- 15509668 - Dissolved on 27 August 2024 
- MR MARK HASTINGS LIMITEDActive - Proposal to Strike off- 08543828 - Incorporated on 24 May 2013 
- KNIGHTSTONE LEGAL SERVICES LIMITED- 07720701 - Incorporated on 28 July 2011 
- HOWPER 920 LIMITEDActive - Proposal to Strike off- 10811208 - Incorporated on 9 June 2017 
- FORBES & FORBES LIMITED- SC399012 - Incorporated on 6 May 2011 
- MR.MARKT LIMITED- 15828883 - Incorporated on 9 July 2024 
- MR AND MRS SMITH MARKETING LTD- 16216955 - Incorporated on 29 January 2025 
- AO DARBY LTD- 14126476 - Incorporated on 24 May 2022 
- PX DARBY LTD- 14143278 - Incorporated on 31 May 2022 
- DARBY TM LTDActive - Proposal to Strike off- 15672864 - Incorporated on 23 April 2024 
- OQ DARBY LTDActive - Proposal to Strike off- 14011614 - Incorporated on 30 March 2022 
- SH DARBY LTDDissolved- 06078479 - Dissolved on 6 March 2012