- ALLEN`S CAFE LTDDissolved- 06754005 - Dissolved on 29 June 2021 
- ALLEN ROWE LTDDisolved- 08881757 - Dissolved on 6 September 2022 
- ALLENKIE LTDActive - Proposal to Strike off- 09778864 - Incorporated on 15 September 2015 
- JANE ALLEN LTDActive - Proposal to Strike off- 09341672 - Incorporated on 4 December 2014 
- ALLEN M PAUL LTDActive - Proposal to Strike off- 08970323 - Incorporated on 1 April 2014 
- ALLEN KEYS LTD- 10784752 - Incorporated on 23 May 2017 
- ALLEN & ABEL LTD- 10891298 - Incorporated on 31 July 2017 
- GARY ALLEN LTDDisolved- NI684394 - Dissolved on 30 May 2023 
- ALLEN AND CO. (U.K.) LTDDisolved- 12930340 - Dissolved on 28 January 2025 
- ROSE ALLEN LTD- 14936698 - Incorporated on 14 June 2023 
- ALLEN RELO LTD- 14077453 - Incorporated on 29 April 2022 
- ALLEN MAIR LTD- 14095633 - Incorporated on 9 May 2022 
- ALLEN FABS LTDDisolved- 14547565 - Dissolved on 21 May 2024 
- ALLEN WWEI LTDActive - Proposal to Strike off- 15516505 - Incorporated on 23 February 2024 
- ALLENJIA LTD- 16116310 - Incorporated on 3 December 2024 
- DAVIDS N DAVIDS LTD- 10182366 - Incorporated on 16 May 2016 
- PHIL ALLEN LTD- 10567091 - Incorporated on 17 January 2017 
- JOHN D. ALLEN LTD- 04750146 - Incorporated on 1 May 2003 
- BLUE ALLEN LTD- 07235399 - Incorporated on 26 April 2010 
- ALLEN CARE LTD- 09525284 - Incorporated on 2 April 2015