- MR DAVID BRADY LTD.Active - Proposal to Strike off- 10943286 - Incorporated on 4 September 2017 
- MR ALLENS FOOD LIMITEDActive - Proposal to Strike off- 10782715 - Incorporated on 22 May 2017 
- BASS TRADING LIMITEDDisolved- 08988149 - Dissolved on 13 June 2023 
- DAVID ALLEN AGRIBUSINESS LIMITED- 08328436 - Incorporated on 12 December 2012 
- MR S ALLEN TRANSPORTS LTDActive - Proposal to Strike off- 10169483 - Incorporated on 9 May 2016 
- MR THOMAS DAVID LTDDisolved- 15351641 - Dissolved on 3 June 2025 
- DAVID ALLEN'S RAILWAYS' LTDDisolved- 11336834 - Dissolved on 5 October 2021 
- TEACHING MR ALLEN LIMITED- 16227056 - Incorporated on 4 February 2025 
- JOHNATHANBUILD LTD- 16340186 - Incorporated on 25 March 2025 
- SNAP ELECTION LTD- 08982393 - Incorporated on 7 April 2014 
- DAVID ALLEN PHILATELICS LIMITED- 02725872 - Incorporated on 24 June 1992 
- DAVID ALLEN CONSULTANTS LTD- NI623709 - Incorporated on 28 March 2014 
- DAVID ALLEN RACING LIMITEDActive - Proposal to Strike off- 12034438 - Incorporated on 5 June 2019 
- DAVID ALLEN CONSULTING LIMITEDLiquidation- 06735409 - Incorporated on 28 October 2008 
- DAVID ALLEN GROUP LIMITED- 09417637 - Incorporated on 2 February 2015 
- DAVID ALLEN CONSULTANCY LIMITEDActive - Proposal to Strike off- SC619877 - Incorporated on 1 February 2019 
- DAVID ALLEN ASSOCIATES LIMITEDLiquidation- 07254807 - Incorporated on 14 May 2010 
- DAVID ALLEN AGRICULTURE LIMITED- 09180756 - Incorporated on 19 August 2014 
- DAVID ALLEN TECHNICAL LTDActive - Proposal to Strike off- 11002075 - Incorporated on 9 October 2017 
- DAVID ALLEN HAIRDRESSING LIMITED- 07831595 - Incorporated on 2 November 2011