| Alice Ingle Designs Ltd | Leighton Buzzard | 2022 |
| Alice Ives Limited | Chippenham | 2018 |
| Alice Jackson Legal Services Ltd | London | 2026 |
| Alice Jacobs Studio Ltd | London | 2023 |
| Alice Johnstone Ltd | Leicester | 2024 |
| Alice Jones Impact Consulting Limited | Market Harborough | 2012 |
| Alice Kate Architects Ltd | Conwy | 2018 |
| Alice Kinder Legal Services Limited | Birmingham | 2022 |
| Alice Lascelles Limited | Barnsley | 2026 |
| Alice Lawson Baker Limited | Hildenborough | 2020 |
| Alice Leigh Design Ltd | London | 2018 |
| Alice Lester Consulting Ltd | London | 2026 |
| Alice Lily Interiors Limited | London | 2016 |
| Alice Lisbeth Ltd | Coalville | 2013 |
| Alice Margiotta Consultancy Ltd | Grantham | 2023 |
| Alice Mayor Consultancy Ltd | Worcester | 2021 |
| Alice Moore Design Ltd | Barnet | 2020 |
| Alice N Ltd | London | 2020 |
| Alice Nicolov Limited | Harrow | 2024 |
| Alice Noakes PR Limited | Gillingham | 2023 |
| Alice Park Ltd | Bath | 2024 |
| Alice Penn MD Ltd | London | 2023 |
| Alice Project Services Ltd | Belfast | 2023 |
| Alice Ratcliff Creative Limited | London | 2016 |
| Alice Rose & Co Ltd. | Solihull | 2016 |
| Alice Rose Consultancy Ltd | London | 2021 |
| Alice Solaiman Ltd | Haslemere | 2020 |
| Alice Sparks Ltd | Orpington | 2015 |
| Alice Studio Ltd | London | 2024 |
| Alice Sykes Limited | Banbury | 2015 |
| Alice Thomas Family Law Limited | Barnsley | 2020 |
| Alice Violet Creative Limited | Ashford | 2021 |
| Alice Watts Consulting Ltd | Christchurch | 2026 |
| Alice YU Media Limited | Shrewsbury | 2024 |
| ALICE17 Ltd | London | 2026 |
| Alicehouse Consultancy Ltd | London | 2026 |
| Alicense Ltd | Basildon | 2025 |
| Alicewin Consulting Ltd | Hounslow | 2025 |
| Alichem (UK) Limited | Milton Keynes | 2006 |
| Alicia Care Limited | Findon Village | 2016 |
| Alicia Cavanagh Associates Limited | Maidenhead | 2011 |
| Alicia Cliffe Creative Ltd | London | 2025 |
| Alicia Grimes Ltd | Dorchester | 2025 |
| Alicia Holdings Ltd | Milton Keynes | 2026 |
| Alicia James Consulting Limited | Norwich | 2013 |
| Alicia Kate Ltd | Woking | 2024 |
| Alicia Mullery Coaching Limited | Melbourn | 2020 |
| Alicia Rose Breuer Limited | London | 2024 |
| Alicia Teltz Consulting Ltd | London | 2024 |
| Alicialeckie Ltd | Chesham | 2024 |
| Alicja Chalupczynska Locum Ltd | Cardiff | 2019 |
| Alick Barlow Ltd | Stockport | 2019 |
| Alick Fmcg Consultancy Limited | Nottingham | 2025 |
| Alico Accountancy Ltd | Morden | 2025 |
| Alico Consulting Services Limited | London | 2016 |
| Alicorn Law Limited | London | 2012 |
| Alicudi Limited | Cranleigh | 2014 |
| Alida Consulting Limited | London | 2026 |
| Alide Plant (Holdings) Limited | Keynsham | 2002 |
| Alidina & Co Limited | Middlesex | 2003 |
| Alido Civil Engineering & Infrastructure Consultants Ltd | Northampton | 2018 |
| Alidodo Order Expert Limited | London | 2018 |
| Alidon Design Consultants Limited | Moy | 2010 |
| Alidson Global Network Limited | London | 2018 |
| Alie Entertainment Ltd | London | 2025 |
| Aliei Company Ltd | Cardiff | 2025 |
| Aliem Limited | Swindon | 2024 |
| Alien Asset Management Ltd | Parkgate | 2020 |
| Alien Baby Limited | London | 2024 |
| Alien Digital Ltd | Manchester | 2025 |
| Alien Group Ltd | Manchester | 2025 |
| Alien Innovations Ltd | Wrexham | 2020 |
| Alien Technology Transfer Ltd | London | 2013 |
| Alien Technosignatures Research Group Ltd | Stroud | 2023 |
| Alienergy Ltd | Oban | 2017 |
| Alienor Certification Ltd | London | 2022 |
| Alienor Cros Ltd | Newtown | 2026 |
| Alienpants Limited | London | 2001 |
| Aliera Ltd | Pinner | 2014 |
| Alies Builders Ltd | Manchester | 2025 |
| Alietum Limited | London | 2018 |
| Alif & Co (London) Limited | London | 2018 |
| Alif & Co Limited | Birmingham | 2012 |
| Alif Advisory & Management Services Ltd | Worcester Park | 2026 |
| Alif Advisory Ltd | Worcester Park | 2026 |
| Alif Coaching Limited | Croydon | 2023 |
| Alif Partners Group Ltd | London | 2025 |
| Alif Partners Limited | Dunblane | 2024 |
| Alif Visa Ltd | Wolverhampton | 2026 |
| Alif&Son Ltd | Bradford | 2026 |
| Alifab Solutions Limited | Burntwood | 2012 |
| Alifarc Pharmaceutical and Medical Technology Company Limited | London | 2026 |
| Aligali Limited | London | 2019 |
| Alight Brand Media Ltd | London | 2017 |
| Alight BUS Shelter Media Ltd | London | 2019 |
| Alight RM Limited | London | 2023 |
| Aligirdo Ltd | London | 2025 |
| Align & ACT Consultants Ltd | York | 2025 |
| Align & Grow Limited | Loughborough | 2023 |
| Align & Scale Ltd | Tring | 2026 |