| Aesthetically Perfect Ltd | Health & social care | 2019 |
| Aesthetically Perfect Skin Ltd | Health & social care | 2021 |
| Aesthetically Pure Ltd | Other services | 2019 |
| Aesthetically YOU Ltd | Health & social care | 2011 |
| Aesthetically YOU Training Limited | Health & social care | 2025 |
| Aesthetics AJ Ltd | Health & social care | 2018 |
| Aesthetics at the Royal Liver Building Limited | Health & social care | 2022 |
| Aesthetics by Adele Louise Ltd | Other services | 2024 |
| Aesthetics LAB Liverpool Ltd | Health & social care | 2025 |
| Aesthetics Liverpool Ltd | Administrative & support | 2015 |
| Aesthetics Medical Academy Ltd | Other services | 2024 |
| Aesthetics Paradise Limited | Other services | 2025 |
| Aesthetics Perfection Liverpool Limited | Health & social care | 2019 |
| Aestheticstwlf Ltd | Information & communication | 2026 |
| Aesti Limited | Wholesale & retail | 2022 |
| AET Properties Ltd | Real estate | 2024 |
| Aeternum Innovations Ltd | Professional & scientific | 2018 |
| Aether Capital Ltd | Wholesale & retail | 2026 |
| Aether Consultancy Limited | Professional & scientific | 2015 |
| Aethos Homes Limited | Professional & scientific | 2026 |
| AEU Media Ltd | Wholesale & retail | 2024 |
| AF Bookkeeping Services Limited | Professional & scientific | 2015 |
| AF Burgers Limited | Hospitality | 2025 |
| AF Holdings Limited | Real estate | 2017 |
| AF Management Ltd | Hospitality | 2017 |
| AF Property Holdings Ltd | Real estate | 2020 |
| AFA Land Investments Ltd | Real estate | 2023 |
| AFB Group Holdings Limited | Financial services | 2023 |
| AFB Group Limited | Financial services | 2022 |
| AFB Holdings Limited | Real estate | 2021 |
| Afbg Investment Holdings Limited | Financial services | 2024 |
| AFC Vissel CIC | Arts & recreation | 2025 |
| Afeez Professional Services Ltd | Transport & logistics | 2018 |
| Afemai Chops Ltd | Hospitality | 2023 |
| Afentis Forensics Ltd | Information & communication | 2019 |
| Afewhometruths Limited | Wholesale & retail | 2015 |
| Affari 9 Limited | Administrative & support | 2015 |
| Affector Ltd | Information & communication | 2024 |
| Affinity Connect Limited | Professional & scientific | 2001 |
| Affinity Cosmetics Limited | Wholesale & retail | 2025 |
| Affinity Financial Awareness Limited | Financial services | 2004 |
| Affinity Hair & Beauty Ltd | Other services | 2022 |
| Affinity Rail Group Limited | Construction | 2018 |
| Affinity Rail Holdings Limited | Financial services | 2015 |
| Affinity Rentals Ltd | Real estate | 2022 |
| Affluence Group Ltd | Information & communication | 2022 |
| Affluent Cleaning Ltd | Administrative & support | 2021 |
| Afford Home Improvements Ltd | Construction | 2026 |
| Affordable Building Projects Limited | Construction | 2022 |
| Affordable Car Finance (NW) Ltd | Wholesale & retail | 2021 |
| Affordable Homes Consultancy Limited | Professional & scientific | 2010 |
| Affordable Urban Homes Ltd | Real estate | 2025 |
| AFG Coffee Ltd | Hospitality | 2024 |
| Afghansha Limited | Wholesale & retail | 2025 |
| AFI Telecom Limited | Information & communication | 2025 |
| Afif Properties Ltd | Real estate | 2022 |
| AFK Goods Ltd | Hospitality | 2025 |
| AFL Legal Services Limited | Professional & scientific | 2018 |
| Aflah Tech Limited | Information & communication | 2024 |
| Afloat Theatre CIC | Arts & recreation | 2025 |
| AFM Business Growth Limited | Financial services | 2017 |
| AFM Merseyside Mezzanine Limited | Financial services | 2001 |
| AFM Merseyside Ventures Limited | Financial services | 2001 |
| AFM Npif General Partner LLP | | 2017 |
| AFM NWF General Partner LLP | | 2014 |
| AFM R101 Ventures Limited | Financial services | 2001 |
| AFM Seed Fund Ltd. | Financial services | 2004 |
| AFM Small Firms Fund Limited | Financial services | 2001 |
| AFM Technical Services Limited | Information & communication | 2016 |
| AFN Enterprise Ltd | Wholesale & retail | 2021 |
| Afore Energy UK Limited | Wholesale & retail | 2025 |
| AFP Building Solutions Ltd | Extraterritorial | 2025 |
| Afri-Cares Ltd | Wholesale & retail | 2025 |
| Africa Express Limited | Administrative & support | 2006 |
| Africa OYE | Arts & recreation | 1995 |
| Africa OYE Trading Company Limited | Arts & recreation | 1995 |
| Africa Recycling Club Ltd | Manufacturing | 2022 |
| African and Asian Market Ltd | Wholesale & retail | 2026 |
| African Caribbean Heritage Centre | Education | 2015 |
| African Carribean Foods Limited | Hospitality | 2019 |
| African Inspired Everything Ltd. | Manufacturing | 2022 |
| African Life Choices Ltd | Hospitality | 2022 |
| African Stores Ltd | Information & communication | 2026 |
| African United Skills Consulting Ltd | Wholesale & retail | 2022 |
| Africeuro Centrum Technology Group Limited | Wholesale & retail | 2019 |
| Afridi Homes Ltd | Real estate | 2011 |
| Afriex UK Limited | Information & communication | 2022 |
| Afrika Recycling Club Ltd | Manufacturing | 2022 |
| Afrin Shavers Ltd | Other services | 2024 |
| Afririse Women & Youth Initiative CIC | Administrative & support | 2025 |
| Afrobelly Cuisines Ltd | Hospitality | 2024 |
| AFS Tiling & Bathroom Specialists Ltd | Construction | 2020 |
| Afsar Properties Limited | Real estate | 2005 |
| AFT Senior Assisted Services Ltd | Health & social care | 2026 |
| AFT Trading Ltd | Transport & logistics | 2022 |
| After Adventures NG Ltd | Arts & recreation | 2023 |
| Aftercare Consultants Ltd | Professional & scientific | 2017 |
| Aftersales Auto Solutions Ltd | Wholesale & retail | 2024 |
| Afwan Ltd | Professional & scientific | 2025 |
| Afya Pharma Ltd | Health & social care | 2025 |