- ALLIN ELECTRICAL LTDActive - Proposal to Strike off- 10065781 - Incorporated on 16 March 2016 
- RICH ALLIN LIMITEDActive - Proposal to Strike off- 11019563 - Incorporated on 18 October 2017 
- ALLIN SERVICES LTDDisolved- 13413873 - Dissolved on 25 October 2022 
- ALLIN DAIRY LIMITED- 13814392 - Incorporated on 22 December 2021 
- ALLIN1 CRB LTD- 16085151 - Incorporated on 18 November 2024 
- HELLE ALLIN LIMITEDDisolved- 08188915 - Dissolved on 1 February 2022 
- ALLIN HOLDING LTDActive - Proposal to Strike off- 10258174 - Incorporated on 30 June 2016 
- ALLIN VENTURES LIMITED- 11622225 - Incorporated on 15 October 2018 
- ALLIN SPEDITION LTDDisolved- 12851271 - Dissolved on 8 February 2022 
- ALLIN PAINT LTD- 15578524 - Incorporated on 20 March 2024 
- ALLIN1.APP LTD.- 15056412 - Incorporated on 8 August 2023 
- ALLINOP LTD- 13694488 - Incorporated on 21 October 2021 
- ALLINCE LTDActive - Proposal to Strike off- SC808124 - Incorporated on 24 April 2024 
- ALLINGER LP- SL025217 - Incorporated on 29 February 2016 
- ALLINCG LTDDisolved- 15495494 - Dissolved on 22 July 2025 
- ALLIN FILMS LIMITEDActive - Proposal to Strike off- 07609169 - Incorporated on 19 April 2011 
- ALLIN PROC LIMITEDActive - Proposal to Strike off- 11411954 - Incorporated on 13 June 2018 
- ALLIN RESEARCH LTDDisolved- 11582305 - Dissolved on 18 July 2023 
- ALLIN LOGISTICS LTD- 16364688 - Incorporated on 4 April 2025 
- FAIRBAIRN CONSULTING LLPDissolved- OC310168 - Dissolved on 23 April 2008