| Anglian Trail Adventures Limited | Walsham-Le-Willows | 2026 |
| Anglian Water Group Pension Trustee Limited | Huntingdon | 2019 |
| Anglican Catholic Future | London | 2012 |
| Anglican Church of ST Stephen the Martyr Limited | Devizes | 2020 |
| Anglican Mainstream | Witney | 2005 |
| Anglican Methodist Association (Berkhamsted) Limited | Tring | 1980 |
| Anglican Minority Ethnic Network (Amen) CIC | London | 2024 |
| Anglican Mission in England | Kingston-Upon-Hull | 2014 |
| Anglican Missionary Congregations (AMC) Headquarters ,(A.K.A. Amc-Church of Restoration Manchester UK) CIC | Manchester | 2019 |
| Anglican Missionary Congregations(Amc)Hull,(A.K.A Amc-All Saints Assembly Hull) CIC | Manchester | 2019 |
| Angling Trust Limited | Leominster | 2004 |
| Anglo African Export and Finance Limited | London | 2024 |
| Anglo American Corporate Secretary Limited | London | 2016 |
| Anglo American Woodsmith MTS Limited | London | 2024 |
| Anglo Associates Limited | London | 2024 |
| Anglo Chinese Cultural & Sports Exchange Association | Sutton | 2016 |
| Anglo Dutch Model Trucks Ltd | Sandwich | 2011 |
| Anglo Encounter Limited | Bognor Regis | 1995 |
| Anglo Estates London Ltd | London | 2019 |
| Anglo European Machinery Limited | Bingley | 2019 |
| Anglo European Pipelines Limited | Chippenham | 1998 |
| Anglo European Studbook Limited | Rusper | 1994 |
| Anglo Hispanic Ltd | Southsea | 2015 |
| Anglo International Associates Limited | London | 2017 |
| Anglo Israel Association Corporate Trustee | Stanmore | 2015 |
| Anglo Latam Alliance Ltd | London | 2021 |
| Anglo Management Holdings UK Limited | Kent | 2023 |
| Anglo Marine Overseas Services Limited | Southsea | 1998 |
| Anglo Spanish Solar Holdings Limited | London | 2021 |
| Anglo Studio Limited | London | 2025 |
| Anglo Swedish Tennis Society Limited | London | 2024 |
| Anglo Team Limited | London | 2024 |
| Anglo Teck Limited | London | 2025 |
| Anglo Trading Group Ltd | London | 2025 |
| Anglo-Australasian Lawyers Society Limited | London | 2014 |
| Anglo-Chinese Medicine Doctor Society | Sutton | 2004 |
| Anglo-Chinese Students Services Limited | Accrington | 2012 |
| Anglo-Europe Trade Limited | London | 2024 |
| Anglo-Persian Forum Ltd | London | 2016 |
| Anglo-Romanian Society | London | 2018 |
| Anglo-Turkish Society | London | 1979 |
| Anglocroft Limited | Manchester | 2024 |
| Angloheights Limited | London | 1992 |
| Anglomaster Trading Company Limited | London | 1998 |
| Angmering on Sea Estate Residents Association Limited | Littlehampton | 2006 |
| Angodiam Ltd | Ruislip, | 2022 |
| Angost Limited | | 1984 |
| Angrave Properties Limited | Dorchester | 2014 |
| Angry Badger Ltd | Hull | 2022 |
| Angry Barber Ltd | Port Talbot | 2025 |
| Angry Buns Ltd | Berkshire, | 2022 |
| Anguish's Educational Foundation | Norwich | 2015 |
| Angus Aesthetics Ltd | Forfar | 2023 |
| Angus Agencies (1997) Limited | Angus | 1997 |
| Angus Alarms & Security Limited | Kirriemuir | 2017 |
| Angus Alchemy Limited | Carnoustie | 2021 |
| Angus Boarding & Walkies Limited | Forfar | 2025 |
| Angus Energy North America Limited | London | 2016 |
| Angus Events Ltd | Stirling | 2017 |
| Angus Exterior Cleaning Ltd | Arbroath | 2025 |
| Angus Flanery Limited | London | 2024 |
| Angus Gardens Limited | Forfar | 2025 |
| Angus Independent Advocacy | Forfar | 2001 |
| Angus Property Management Ltd | Forfar | 2018 |
| Angus Small Repairs Service Ltd | Forfar | 2024 |
| Angus Tourism Cooperative Limited | Forfar | 2017 |
| Angus Training Group Limited | Angus | 1968 |
| ANH Beauty Limited | Witney | 2018 |
| ANH DUC Nails Limited | Hexham | 2020 |
| ANH Engineering Ltd | London | 2025 |
| ANH LE Limited | Loughborough | 2024 |
| ANH Lucky Ltd | High Wycombe | 2025 |
| ANH Minh Nails Limited | Hailsham | 2025 |
| ANH Nails & Spa Ltd | London | 2024 |
| ANH Nails Limited | Newbury | 2019 |
| ANH Phong Ltd | Salisbury | 2022 |
| ANH Viet Ltd | Clevedon | 2026 |
| Anhake Ltd | Carmarthen | 2017 |
| Anhao Ltd | London | 2023 |
| Anhel Myroslav Beauty Limited | London | 2025 |
| Anhydrous Car Wash Services Ltd | Croydon | 2019 |
| Anhz Global Ltd | Preston | 2026 |
| ANI Consultancy Services Ltd | Dewsbury | 2023 |
| ANI Ltd | London | 2024 |
| ANI Skincare Ltd | Cirencester | 2024 |
| Ani's Parlour Limited | London | 2018 |
| Ani-Motions Limited | Thetford | 2018 |
| Ani.Nails Ltd | Eastbourne | 2024 |
| Ania.Facefitness Ltd | Penryn | 2024 |
| Anias Hair Salon Ltd | Cardiff | 2018 |
| Aniba Limited | Potters Bar | 2015 |
| Anicleya Limited | Glasgow | 2026 |
| Aniela Beauty Ltd | Leicester | 2026 |
| Aniela Services Limited | Basildon | 2018 |
| Anifare Ltd | London | 2023 |
| Anikedevents Ltd | London | 2024 |
| Anil Kumar Properties Ltd. | Birmingham | 2018 |
| Aniladir Ltd | Elgin | 2019 |
| Anilewe Beauty Ltd | Birmingham | 2021 |
| Anilink Ltd | Yeovil | 2019 |