- MR MRG LTDDisolved- 14226733 - Dissolved on 19 December 2023 
- MR&MRS B.A.D LTDDisolved- 15544690 - Dissolved on 4 February 2025 
- ERIC MADDOCK LIGHTING LIMITED- 03355178 - Incorporated on 17 April 1997 
- ALAN MADDOCK SERVICES LIMITEDDissolved- 08084350 - Dissolved on 11 June 2013 
- EMMA MADDOCK PROPERTIES LTD- 14006121 - Incorporated on 28 March 2022 
- MADDOCK ADVERTISING & MARKETING LTDDisolved- 14050298 - Dissolved on 19 September 2023 
- MR & MRS S LTDActive - Proposal to Strike off- 12290244 - Incorporated on 30 October 2019 
- MADDOCK WILLS & TRUSTS LTD- 08060714 - Incorporated on 8 May 2012 
- MADDOCK TECHNOLOGY CONSULTING LIMITED- 06193166 - Incorporated on 29 March 2007 
- P MADDOCK ASSOCIATES LTDLiquidation- 11813857 - Incorporated on 7 February 2019 
- MADDOCK COMPUTER GRAPHICS LTDDisolved- 13430355 - Dissolved on 13 June 2023 
- BRAITHWAITE MADDOCK ENERGY LIMITED- 13323320 - Incorporated on 8 April 2021 
- JOHN MADDOCK & SONS,LIMITED- 00046655 - Incorporated on 28 January 1896 
- MADDOCK MARKETING INTERNATIONAL LTDActive - Proposal to Strike off- 13087700 - Incorporated on 17 December 2020 
- MADDOCK INVESTMENTS 1 LTD- 15873615 - Incorporated on 3 August 2024 
- DAVID MADDOCKS LIMITEDActive - Proposal to Strike off- 07830016 - Incorporated on 1 November 2011 
- MICHAEL ANTHONY HEMEL HEMPSTEAD (PROPERTY LETTING) LIMITEDDissolved- 06657153 - Dissolved on 21 January 2014 
- MICHAEL ANTHONY MILTON KEYNES (PROPERTY LETTING) LIMITED- 06658028 - Incorporated on 28 July 2008 
- STEPHEN MICHAEL WARREN MRCVS LIMITEDDisolved- 09459320 - Dissolved on 2 May 2023 
- MADDOCKS ELECTRICAL LTDLiquidation- 09812483 - Incorporated on 6 October 2015