| Anglo Property Management Ltd | Real estate | 2017 |
| Anglo Residential Holdings Limited | Real estate | 2019 |
| Anglo Residential Ltd | Real estate | 2018 |
| Anglo Residential Management Limited | Real estate | 2019 |
| Anglo Residential VT Limited | Real estate | 2019 |
| Anglo Retail Limited | Professional & scientific | 2011 |
| Anglo Support International Limited | Wholesale & retail | 2005 |
| Anglo Swiss Investments Limited, | Real estate | 1963 |
| Anglo Worldwide Limited | Wholesale & retail | 2023 |
| Anglo-Eastern Trust Limited(The) | Financial services | 1910 |
| Anglo-Peacock Nominees Limited | Professional & scientific | 1970 |
| Anglocroft Limited | Other services | 2024 |
| Anglofin Holdings Ltd | Financial services | 2017 |
| Angqiw FJO Limited | Wholesale & retail | 2026 |
| Angrow Ltd | Agriculture & fishing | 2021 |
| Angry Toast Design Ltd | Professional & scientific | 2023 |
| Angsim Ltd | Hospitality | 2015 |
| Angus Portfolio GP LLP | | 2018 |
| Angus Portfolio LP | | 2018 |
| Angus Portfolio Nominees Limited | Real estate | 2018 |
| ANH E-Commerce Limited | Wholesale & retail | 2025 |
| ANH Estates Ltd | Real estate | 2024 |
| ANH Hospitality Ltd | Hospitality | 2026 |
| Anialitoh Limited | Wholesale & retail | 2025 |
| Anidrees Ltd | Wholesale & retail | 2024 |
| Anieolls Limited | Wholesale & retail | 2026 |
| Anii Motors Ltd | Construction | 2020 |
| Anii Trading Ltd | Administrative & support | 2012 |
| Aniis Trading Ltd | Wholesale & retail | 2017 |
| Aniken Investments Limited | Real estate | 1959 |
| Anil (MCR) Ltd | Wholesale & retail | 2019 |
| Anilox Laser Technology Ltd | Professional & scientific | 2011 |
| Anima Felidis Ltd | Administrative & support | 2026 |
| Anima Nova Ltd | Extraterritorial | 2021 |
| Anima Property Ltd | Real estate | 2026 |
| Anima Viva Ltd | Administrative & support | 2026 |
| Animakerpro Limited | Professional & scientific | 2025 |
| Animakersmediaa Ltd | Professional & scientific | 2025 |
| Animal Crossing Music Limited | Other services | 2018 |
| Animal Excellence Limited | Other services | 2019 |
| Animal Pharm Limited | Health & social care | 2001 |
| Animate Search Ltd | Administrative & support | 2015 |
| Animation Nation Ltd | Education | 2013 |
| Anime Group Ltd | Wholesale & retail | 2022 |
| Animebrew Limited | Wholesale & retail | 2024 |
| Animex Limited | Wholesale & retail | 2025 |
| Animsi Ltd | Extraterritorial | 2023 |
| Anineplus Ltd | Information & communication | 2025 |
| Anis Properties Development Ltd | Construction | 2018 |
| Anisa's Sweet Treats Ltd | Real estate | 2020 |
| ANISAYATES24 Limited | Administrative & support | 2025 |
| Anisefood Limited | Hospitality | 2022 |
| Anissa Brand Ltd | Wholesale & retail | 2025 |
| Anisys Limited | Professional & scientific | 2018 |
| Anita Ryan Events Limited | Arts & recreation | 2025 |
| Anivora Estates Ltd | Real estate | 2024 |
| Anivora Holdings Ltd | Financial services | 2024 |
| ANJ Traders Ltd | Wholesale & retail | 2025 |
| Anjelina (NW) Ltd | Hospitality | 2023 |
| Anjels Limited | Wholesale & retail | 2025 |
| Anjie Callaghan Ltd | Wholesale & retail | 2025 |
| Anjo Group Ltd | Information & communication | 2019 |
| Anjo Links Ltd | Real estate | 2023 |
| Anjow Limited | Professional & scientific | 2014 |
| ANK Developments Ltd | Real estate | 2022 |
| Anka MCR Ltd | Manufacturing | 2023 |
| Anka Trade Ltd | Wholesale & retail | 2025 |
| Ankaro Consulting Limited | Information & communication | 2019 |
| Ankaro Holdings Limited | Administrative & support | 2019 |
| Ankhil Group Holdings Limited | Financial services | 2021 |
| Ankir Technology Limited | Information & communication | 2025 |
| Anko KA Khel PVT Ltd | Professional & scientific | 2025 |
| ANL Group Limited | Professional & scientific | 2026 |
| Anlage 2026 Ltd | Information & communication | 2026 |
| Anley Lofts Limited | Construction | 2025 |
| Anlousoag Limited | Health & social care | 2021 |
| ANM Automotive Limited | Arts & recreation | 2022 |
| ANM Manchester Ltd | Other services | 2024 |
| Anma-Holding Ltd | Extraterritorial | 2025 |
| Anmar Homes Ltd | Real estate | 2021 |
| Anmol Jewellers Ltd | Wholesale & retail | 2026 |
| ANN Faulkner Leasehold Consultancy Limited | Professional & scientific | 2016 |
| ANN G Coaching Services Ltd | Professional & scientific | 2024 |
| ANN Marie Crockett Limited | Extraterritorial | 2024 |
| ANN Marie Thomas Limited | Extraterritorial | 2024 |
| Ann's Curtain Workroom Ltd | Other services | 2014 |
| Anna Bond Limited | Extraterritorial | 2024 |
| Anna Bush Ltd | Wholesale & retail | 2026 |
| Anna Business Solutions Limited | Information & communication | 2014 |
| Anna Group Ltd | Wholesale & retail | 2025 |
| Anna Hair and Beauty Limited | Other services | 2023 |
| Anna K Coaching Ltd | Health & social care | 2020 |
| Anna Martini Hairdressing Limited | Other services | 2025 |
| Anna MCR Ltd | Wholesale & retail | 2025 |
| Anna Moutrey Production Ltd | Arts & recreation | 2026 |
| Anna NW Ltd | Wholesale & retail | 2018 |
| Anna Sanniti Ltd | Professional & scientific | 2023 |
| Anna Scott Ltd | Professional & scientific | 2022 |
| Anna Stella London Ltd | Manufacturing | 2022 |
| Annacliffe Ltd | Health & social care | 2005 |