| Alix Malone Beauty & Aesthetics Limited | Health & social care | 2026 |
| ALK Property Ltd | Real estate | 2026 |
| ALL 4 Sports Coaching Ltd | Education | 2014 |
| ALL Aspects Health & Social Care Services Limited | Health & social care | 2017 |
| ALL Hours (NW) Ltd | Wholesale & retail | 2024 |
| ALL That Jazz Dancewear Ltd | Wholesale & retail | 2024 |
| Allens Consultancy Services Ltd | Public administration | 2020 |
| Allthrivenw CIC | Arts & recreation | 2026 |
| Allure Aesthetics and Wellness Limited | Other services | 2022 |
| Alpm Ltd | Construction | 2009 |
| Altura One Ltd | Information & communication | 2026 |
| Amatica Health Limited | Professional & scientific | 2023 |
| AMB Solutions NW Ltd | Other services | 2017 |
| Amber Precast Ltd. | Manufacturing | 2013 |
| AMC (Liverpool) Limited | Hospitality | 2014 |
| AMC Express (Liverpool) Ltd | Hospitality | 2024 |
| AMC Group (Liverpool) Ltd | Hospitality | 2023 |
| Ameliam Consultancy Limited | Financial services | 2022 |
| Amfis Holdings Limited | Professional & scientific | 2023 |
| Amipart Limited | Professional & scientific | 1997 |
| Amirtha Retail Ltd | Wholesale & retail | 2021 |
| Amor Watersports Ltd | Professional & scientific | 2023 |
| Ampec Holdings Limited | Financial services | 2017 |
| Ampec Limited | Information & communication | 2001 |
| Ampr Logistics Ltd | Transport & logistics | 2026 |
| Amreb Ltd | Arts & recreation | 2020 |
| ANA Artistry Ltd | Arts & recreation | 2025 |
| Anacapa Academy Ltd | Education | 2010 |
| Andawes Limited | Financial services | 2013 |
| Anders Psychological Therapies Ltd | Public administration | 2026 |
| Anderson & Heeley Limited | Construction | 2013 |
| Andersons Tattoo Limited | Arts & recreation | 2024 |
| Anderton & Kitchen (Civil Engineers) Limited | Construction | 1987 |
| Anderton & Kitchen (Holdings) Limited | Financial services | 2023 |
| Anderton & Kitchen Ltd | Construction | 2019 |
| Andrew Watkinson Consulting Ltd | Professional & scientific | 2008 |
| ANF Consultants Ltd | Professional & scientific | 2025 |
| Angel Care Recruitment Ltd | Administrative & support | 2011 |
| Angel Fuel Ltd | Wholesale & retail | 2018 |
| Angel Plus Ltd | Other services | 2010 |
| Angel Residential Home Ltd | Health & social care | 2021 |
| Ankergenic Services Limited | Administrative & support | 2022 |
| Annabel Fishwick Ltd | Administrative & support | 2022 |
| Annies Attic Antiques Limited | Other services | 2023 |
| Another Storey Loft Conversions Ltd | Construction | 2017 |
| ANS Supplies Limited | Wholesale & retail | 2022 |
| Antalya Barbers PVT Ltd | Other services | 2023 |
| Antonio's (Liverpool) Limited | Hospitality | 2019 |
| Anya Dubai Ltd | Wholesale & retail | 2025 |
| Apex Self Store Solutions Ltd | Real estate | 2026 |
| Apollo Browns Ltd | Wholesale & retail | 2025 |
| AR Corporate Secretaries Limited | Administrative & support | 2004 |
| ARB Projects Group Limited | Construction | 2025 |
| Archive Business Centre Limited | Transport & logistics | 1991 |
| Aresco Limited | Professional & scientific | 2004 |
| Aria Developments (NW) Ltd | Real estate | 2021 |
| Arion Enterprises Limited | Wholesale & retail | 2026 |
| Aristacaz Limited | Agriculture & fishing | 2022 |
| Arlo Health Limited | Health & social care | 2026 |
| Armer Cabling Limited | Energy | 2023 |
| Arro Service Limited | Wholesale & retail | 2020 |
| Artgro Ltd | Financial services | 2019 |
| Artificial Grass Lawns Ltd | Administrative & support | 2020 |
| Artrep Ltd | Financial services | 2019 |
| Artrup Ltd | Financial services | 2019 |
| Asat Ventures 2017 Limited | Health & social care | 2017 |
| Asat Ventures Limited | Arts & recreation | 2013 |
| Ascending Services Limited | Information & communication | 2025 |
| Ascent Commercial GAS Engineers Ltd | Construction | 2026 |
| Ashcroft Engineers Merchants Limited | Wholesale & retail | 2021 |
| Ashdene Consultancy Services Ltd | Professional & scientific | 2019 |
| Ashiana Advisory Ltd | Financial services | 2025 |
| Ashton Plant Centre Ltd | Wholesale & retail | 2016 |
| ASP Group Ventures Ltd | Financial services | 2026 |
| ASP Properties (NW) Ltd | Real estate | 2026 |
| Aspeco Ltd | Construction | 2025 |
| Aspire Real Estates Ltd | Construction | 2018 |
| Aspire Travel Ltd | Professional & scientific | 2020 |
| Aspiring Minds Psychology Limited | Health & social care | 2017 |
| Asset Alliance Properties Limited | Professional & scientific | 2022 |
| Astley Access Automation Limited | Construction | 2014 |
| Aston Industrial Cleaning and Maintenance Limited | Administrative & support | 2016 |
| AT Sameday Ltd | Transport & logistics | 2023 |
| Atkinson Craftsman Jewellers Limited | Administrative & support | 2005 |
| Atlas Site Engineering Ltd | Construction | 2022 |
| Attracto Ltd | Professional & scientific | 2023 |
| Audioaura Ltd | Professional & scientific | 2025 |
| Autoserv Limited | Wholesale & retail | 2015 |
| Avalon Sports Ltd | Health & social care | 1998 |
| Avant - Gardens Limited | Wholesale & retail | 1997 |
| AVB Property Limited | Real estate | 2024 |
| Avep Consulting Ltd | Administrative & support | 2024 |
| Avicorb Ltd | Professional & scientific | 2020 |
| Avisher Ltd | Information & communication | 2025 |
| AYO Consulting Limited | Professional & scientific | 2024 |
| B I Jackson Rail and Engineering Ltd | Professional & scientific | 2025 |
| B Safe @ Work Ltd | Professional & scientific | 2024 |
| B'Glammed by US Ltd | Other services | 2024 |
| B.A.S. Group Limited | Real estate | 2016 |
| Baier Ltd | Construction | 2016 |