- L & M ALLEN LIMITEDLiquidation- 04349961 - Incorporated on 9 January 2002 
- L. ALLEN LIMITEDActive - Proposal to Strike off- 05641399 - Incorporated on 1 December 2005 
- P. ALLEN LIMITED- 05189726 - Incorporated on 26 July 2004 
- S.G.S.ALLEN LIMITED- 05666754 - Incorporated on 5 January 2006 
- ALLEN & SMITH LTD- 08882167 - Incorporated on 7 February 2014 
- ALLEN & STONE LTDLiquidation- 08992930 - Incorporated on 11 April 2014 
- ALLENTECH LTDDissolved- 09037771 - Dissolved on 29 December 2015 
- DINES-ALLEN LTD- 09095865 - Incorporated on 20 June 2014 
- PETER.J.ALLEN LTDActive - Proposal to Strike off- 08467139 - Incorporated on 28 March 2013 
- ALLENYSSA LTDActive - Proposal to Strike off- 09444538 - Incorporated on 17 February 2015 
- SARAH ALLEN 000211 LTDActive - Proposal to Strike off- 10020059 - Incorporated on 23 February 2016 
- ALLEN FAMIA LTDDisolved- 11627989 - Dissolved on 26 March 2024 
- MANDY ALLEN LTD- 12590066 - Incorporated on 6 May 2020 
- J T ALLEN LIMITEDDisolved- 12815323 - Dissolved on 15 October 2024 
- ALLEN & BAKER LLPActive - Proposal to Strike off- OC423714 - Incorporated on 9 August 2018 
- TRICE & ALLEN LTD- 11227369 - Incorporated on 27 February 2018 
- STEVE ALLEN LTDActive - Proposal to Strike off- 10264338 - Incorporated on 6 July 2016 
- NIAMH ALLEN LTDActive - Proposal to Strike off- 10295724 - Incorporated on 26 July 2016 
- ALLENGLEN LTDActive - Proposal to Strike off- 10278299 - Incorporated on 14 July 2016 
- VICKY ALLEN LTDActive - Proposal to Strike off- 10502406 - Incorporated on 29 November 2016