| Alira Capital Ventures Ltd | Fitzrovia | 2025 |
| Alire Consultants UK Limited | Hainault | 2023 |
| Alirity Ltd | Brighton | 2016 |
| Alis Accountants Limited | Croydon | 2019 |
| Alis Accountax & Co Ltd | London | 2014 |
| Alis Designs Limited | London | 2018 |
| Alis Group Holdings Ltd | London | 2022 |
| Alis YKR Ltd | Liverpool | 2025 |
| Alisa Roberts Photography Ltd | Fareham | 2017 |
| Alisa Salter Ltd | London | 2024 |
| Alisak Consultancy Limited | Radstock | 2015 |
| Alisandu Capital Management Limited | London | 2023 |
| Alisdair Miller Limited | Newcastle Upon Tyne | 2016 |
| Alisha and Charlotte Event Displays Limited | Crawley | 2021 |
| Alisha C Thomas Ltd | Romford | 2025 |
| Alisha Green Consultants Limited | Billericay | 2014 |
| Alisha Holdings Limited | Renfrew | 2006 |
| Alisha Investments Limited | London | 2004 |
| Alisha Palmowski Racing Promotions Ltd | Glossop | 2021 |
| Alisha Thakrar KA Consulting Ltd | Slough | 2025 |
| Alishia Love Limited | Moreton In Marsh | 2017 |
| Alishia Shaw Creative Ltd | Midhurst | 2026 |
| Alisier Associates Ltd | York | 2019 |
| Aliso Creek Limited | London | 2018 |
| Alison & TIM Limited | Cambridge | 2011 |
| Alison Abrams Ltd | Manchester | 2018 |
| Alison Ainslie Ltd | London | 2022 |
| Alison Anderson Interiors Ltd | Letchworth Garden City | 2003 |
| Alison Appleton Limited | Southport | 2011 |
| Alison Bacon Ltd | London | 2023 |
| Alison Baker Associates Limited | Winchester | 2017 |
| Alison Barnes Ltd | Leeds | 2025 |
| Alison Beech Consulting Limited | Bury St Edmunds | 2018 |
| Alison Bentley Ltd | London | 2015 |
| Alison Bradley Legal Services Ltd | Cirencester | 2013 |
| Alison Britt Ltd | Poole | 2017 |
| Alison Brooks Architects Limited | 53-79 Highgate Road | 2003 |
| Alison Buchanan Associates Ltd | Newbury | 2010 |
| Alison Campbell Associates Ltd | Isleworth | 2011 |
| Alison Carey VAT Limited | Altrincham | 2021 |
| Alison Carter Design Ltd | Cambridge | 2020 |
| Alison Charles Ltd | Southend-On-Sea | 2019 |
| Alison Christiansen Limited | East Horsley | 2008 |
| Alison Clare Services Limited | Barnoldswick | 2023 |
| Alison Coggan Design Limited | Louth | 2017 |
| Alison Consultancy Ltd | London | 2023 |
| Alison Cooper HR Consultancy Ltd | Bristol | 2015 |
| Alison Craig Coaching Ltd. | Eastleigh | 2013 |
| Alison Crawshaw Ltd | London | 2016 |
| Alison Crowther Associates Limited | Bristol | 2008 |
| Alison Currie Ltd | Newcastle Upon Tyne | 2015 |
| Alison Dickie Consultancy Limited | Gourock | 2024 |
| Alison Dyer Limited | Witney | 2007 |
| Alison Dykes Ltd | London | 2017 |
| Alison English Consulting Limited | Sandbach | 2014 |
| Alison Faith Interiors Ltd | Peterborough | 2024 |
| Alison Farmer Associates Ltd | Cambridge | 2018 |
| Alison Fawcett Business Affairs Ltd | Bristol | 2015 |
| Alison Fielden & Co Limited | Cirencester | 2020 |
| Alison Financial Limited | London | 2026 |
| Alison Finch Ltd | Henley-On-Thames | 2026 |
| Alison Gallagher Design Ltd | London | 2023 |
| Alison Gardner Limited | Higham Ferrers | 2001 |
| Alison Gascoigne Consulting Limited | London | 1999 |
| Alison Grant Architects Ltd | West Yorkshire | 2001 |
| Alison Gray Accountancy Limited | Selkirk | 2010 |
| Alison Green Limited | London | 2019 |
| Alison Hall Consulting Limited | Hatfield, | 2016 |
| Alison Hallford Partnership Limited | Banbury | 2004 |
| Alison Hawes Consulting Limited | Birmingham | 2012 |
| Alison Henry Design Limited | London | 2008 |
| Alison Herbert Limited | Salisbury | 2005 |
| Alison Herod Consultancy Limited | Salisbury | 2025 |
| Alison Hill Business Services Ltd | Lymm | 2025 |
| Alison Hill Consulting Ltd | Prestatyn | 2025 |
| Alison Hone Limited | Chichester | 2020 |
| Alison Hood Consulting Ltd | Beaconsfield | 2018 |
| Alison Hurrell Limited | Halstead | 2008 |
| Alison Hurton Ltd | Lincoln | 2011 |
| Alison Jameson Consultants Limited | Edinburgh | 2011 |
| Alison K Morgan Ltd | Waltham Cross | 2015 |
| Alison Kane Limited | Sheffield | 2010 |
| Alison Kellett Advisory Services Ltd | Oxted | 2024 |
| Alison Kelly Communications Limited | London | 2016 |
| Alison L Clayton Ltd | York | 2012 |
| Alison Lamont Design Limited | Rugby | 2012 |
| Alison Law B Limited | Manchester | 2024 |
| Alison Law Legal Limited | Manchester | 2017 |
| Alison Lucas Consulting Limited | Fareham | 2014 |
| Alison M Ching Limited | London | 2015 |
| Alison M Simmen Limited | Henley-On-Thames | 2002 |
| Alison Matthews Consulting Limited | Birmingham | 2012 |
| Alison Mccormack & Co Ltd | Liverpool | 2022 |
| Alison Metcalfe Ltd | Coulsdon | 2023 |
| Alison Morrison Limited | Petersfield | 2011 |
| Alison Oliver Consulting Limited | Hindhead | 2021 |
| Alison Peters PR Ltd | London | 2009 |
| Alison Phillips Architectural Design Limited | Beckenham | 2018 |
| Alison Pilling Consultancy Limited | Newcastle Upon Tyne | 2021 |
| Alison Piper Ltd | Stirling | 2024 |