| Anamco Management Services Limited | Redcar | 2015 |
| Anamenald Ltd | London | 2022 |
| Anamica Limited | Ilkley | 2021 |
| Anamiva Health Analytics Limited | Glasgow | 2014 |
| Anamo Design Studio Ltd | London | 2020 |
| Anamora Ltd | Bury St. Edmunds | 2026 |
| Anamorphic Limited | Margate | 2018 |
| Anamtec Limited | Slough | 2010 |
| Anamy Limited | Buckinghamshire | 2003 |
| Anamya Limited | Sutton | 2010 |
| Anan Eternel Ltd | London | 2026 |
| Ananas Dorati Co Limited | Ashtead | 2025 |
| Ananassa Consulting Ltd | Crawley | 2024 |
| Anand Advisory Ltd | London | 2025 |
| Anand Apostille & Legalisation Services Ltd | Canary Wharf | 2026 |
| Anand Associates Limited | Walsall | 2019 |
| Anand Avtech Limited | Leicester | 2015 |
| Anand Investments Ltd | Windsor | 2013 |
| Anand Law Limited | London | 2015 |
| Anand Notary Public Limited | London | 2013 |
| Anand Punja Consulting Ltd | Ruislip | 2020 |
| Anand Verma Ltd | London | 2020 |
| Ananda Asset Management Limited | London | 2018 |
| Ananda Centre for Cancer Research CIC | Manchester | 2025 |
| Ananda Professional Forum UK Ltd | London | 2024 |
| Ananda Reflexology Ltd | Bury | 2022 |
| Ananda Services Limited | Romford | 2018 |
| Anandan Cullen & Co. Limited | Harrow | 2003 |
| Anandel Ltd | Pinner | 2012 |
| Ananke Consulting Ltd | London | 2012 |
| Ananke Holdings Ltd | London | 2025 |
| Ananke Ventures Limited | London | 2023 |
| Ananko Limited | London | 2014 |
| Ananse Business Services Ltd | London | 2019 |
| Ananse Global Ltd | Nottingham | 2025 |
| Ananse HQ Ltd | Harrow | 2026 |
| Anansekrom Limited | London | 2016 |
| Anansi Investments Limited | London | 2008 |
| Anant Biomedical Ltd | Romford | 2020 |
| Ananta Advisory Limited | Brentwood | 2024 |
| Ananta Consulting Ltd | Sunbury-On-Thames | 2026 |
| Ananta Global Products Limited | London | 2004 |
| Ananta Infinity Limited | Brentwood | 2010 |
| Ananta Learning Ltd | Abingdon | 2019 |
| Ananta Strategy Ltd | London | 2026 |
| Anantanova Global Holding Limited | Greenford | 2025 |
| Anantha Capital Limited | London | 2026 |
| Anantshakti Ltd | Craigavon | 2024 |
| Ananya Paints Ltd | London | 2019 |
| Ananya Rao-Middleton Limited | London | 2026 |
| Ananyaa Ltd | Sowerby Bridge | 2011 |
| Anaopti Limited | London | 2025 |
| Anapamu Limited | Preston | 2011 |
| Anaplastology Ireland Ltd | Antrim | 2007 |
| Anapnoi Limited | Worthing | 2023 |
| Anaporate Ltd | St. Albans | 2013 |
| Anapper Limited | Tenterden | 2005 |
| Anaptys Limited | Crediton | 1998 |
| Anaptyx UK Ltd | Caerphilly | 2022 |
| Anaptyxi APC Limited | London | 2006 |
| Anaraa Consulting Ltd | Winchester | 2022 |
| Anaraa Law Ltd | Winchester | 2022 |
| Anaraa Strategy Ltd | Winchester | 2023 |
| Anarch. Studio Limited | London | 2025 |
| Anarchitect Limited | Sheffield | 2013 |
| Anarchitecture Ltd | Nottingham | 2008 |
| Anarchy Special Effects Ltd | Markethill | 2024 |
| Anarghya Consultancy Services Limited | London | 2023 |
| Anarhe Limited | Bexleyheath | 2017 |
| Anariem Ltd | Luton | 2022 |
| Anarisora Limited | Dagenham | 2025 |
| Anarlo Limited | Prescot | 2021 |
| Anas Proskills Ltd | London | 2025 |
| Anas Shapo Consultancy Limited | London | 2023 |
| Anasco Limited | Doncaster | 2013 |
| Anasemi Ltd | London | 2022 |
| Anasol Consulting Limited | Hounslow | 2025 |
| Anassa Ltd | London | 2010 |
| Anassgh Ltd | Whitstable | 2024 |
| Anasta Accounting Ltd | ,Birmingham | 2026 |
| Anastacia UK Limited | London | 2024 |
| Anastasia Advisory Limited | London | 2026 |
| Anastasia Donaldson Frame Consulting Ltd | Ewloe | 2020 |
| Anastasia Ermolenko Design Ltd | London | 2023 |
| Anastasia Fomitch Ltd | Wimborne | 2015 |
| Anastasia Shuster PHD Ltd | London | 2023 |
| Anastasia Stein Tax and Accounting Services Ltd | Burgess Hill | 2014 |
| Anastasia Trust | Egham | 2021 |
| Anastasis Biotec Limited | London | 2016 |
| Anastassi Limited | Barnet | 2017 |
| Anastom Ltd | Telford | 2026 |
| Anastora | London | 2025 |
| Anastra Ltd | London | 2026 |
| Anastrophe Creative Limited | London | 2019 |
| Anasuria Hibiscus UK Limited | London | 2015 |
| Anasuria Operating Company Limited | London | 2015 |
| Anat Shabi Consulting Ltd | London | 2019 |
| Anataxis Consulting Limited | Biggin Hill | 2012 |
| Anate Group Ltd | London | 2024 |
| Anatech Limited | Bolton | 2012 |