- ALLISON MARKS LIMITEDDissolved- SC349778 - Dissolved on 11 June 2010 
- ROWLAND ALLISON LTDActive - Proposal to Strike off- 06537577 - Incorporated on 18 March 2008 
- NATALIE ALLISON LIMITED- 08239270 - Incorporated on 3 October 2012 
- IVOR ALLISON LIMITED- 06114052 - Incorporated on 19 February 2007 
- RICHARD ALLISON LIMITED- 08582428 - Incorporated on 24 June 2013 
- JENNIFER ALLISON LIMITEDDisolved- 09177345 - Dissolved on 5 December 2023 
- ANDREW ALLISON LIMITEDDisolved- 08954307 - Dissolved on 25 October 2022 
- CLAIRE ALLISON LIMITEDActive - Proposal to Strike off- 10283063 - Incorporated on 16 July 2016 
- ALLISON EUROPEAN LIMITED- 09816814 - Incorporated on 8 October 2015 
- ALLISON BECKETT LIMITEDLiquidation- 10499507 - Incorporated on 28 November 2016 
- ALLISON ALLCOTT LTD- 10797673 - Incorporated on 1 June 2017 
- ALLISON BANUSON LIMITED- 11127283 - Incorporated on 29 December 2017 
- ALLISON MEDICAL LTDDisolved- 13531119 - Dissolved on 24 January 2023 
- JACK ALLISON LIMITED- 13844318 - Incorporated on 12 January 2022 
- ALLISON MARLOW LIMITED- 13904413 - Incorporated on 9 February 2022 
- ALLISON SKYLINES LTD- 14911745 - Incorporated on 2 June 2023 
- ALLISON SOLUTIONS LTDDisolved- 15601820 - Dissolved on 1 July 2025 
- GRACE HAIR & BEAUTY LTDLiquidation- 10892308 - Incorporated on 31 July 2017 
- ALLISON WATT HAIR LTD- SC625222 - Incorporated on 22 March 2019 
- ALLISON HEATING LIMITED- 04526252 - Incorporated on 4 September 2002