| APG Leisure Limited | Extraterritorial | 2013 |
| APG Sports Group Limited | Financial services | 2017 |
| Apodo Designs Limited | Construction | 2021 |
| Apollo Print & Labels Ltd | Manufacturing | 2011 |
| Application Studio Ltd | Information & communication | 2024 |
| APPS4STATS Ltd | Information & communication | 2010 |
| Aptitude Personal Training Limited | Arts & recreation | 2017 |
| Arble Limited | Real estate | 2013 |
| Arcane Chemicals Consulting Ltd | Professional & scientific | 2026 |
| Architecture Interior Design and Build Limited | Professional & scientific | 2024 |
| Arco Iris Property Limited | Professional & scientific | 2009 |
| Arcuno Limited | Administrative & support | 2020 |
| Aria Commercial Environments Ltd | Construction | 2026 |
| Arlieo Ltd | Professional & scientific | 2026 |
| Armour Technologies Limited | Information & communication | 2023 |
| Arnystil Limited | Professional & scientific | 2012 |
| Arriba Filipina Production Ltd | Hospitality | 2026 |
| Art Retreats Ltd | Hospitality | 2019 |
| Arthill Limited | Professional & scientific | 2010 |
| Artificially Ever After Ltd | Information & communication | 2023 |
| Artisan Lettings Ltd | Real estate | 2018 |
| Artisan Projects (Cheshire) Ltd | Construction | 2017 |
| Artistic Investment Limited | Real estate | 2019 |
| Arzonis Limited Partnership | | 2024 |
| AS & LIN Limited | Hospitality | 2023 |
| Ascentora Limited | Professional & scientific | 2016 |
| ASE Technical Services Limited | Professional & scientific | 2023 |
| Ashbrook (Warrington) Limited | Administrative & support | 2016 |
| Ashwick Limited | Administrative & support | 2025 |
| Ashwick Nominees Limited | Administrative & support | 2025 |
| Assessely Ltd | Information & communication | 2024 |
| Asset Surveyors Ltd | Professional & scientific | 2014 |
| Asset Wise Solutions Limited | Professional & scientific | 2024 |
| Asseta Group Limited | Real estate | 2017 |
| Astbry Ltd | Professional & scientific | 2015 |
| Astbury Consultancy Limited | Education | 2007 |
| Astbury Developments Ltd | Households | 2021 |
| Astbury Garage Services Limited | Wholesale & retail | 2016 |
| Astbury Golf Club Limited(The) | Arts & recreation | 1925 |
| Astbury Mere Trust | Arts & recreation | 1988 |
| Astbury Projects Ltd | Information & communication | 2026 |
| Astbury Software Developers Ltd | Information & communication | 2024 |
| Astbury Vapour Ltd | Wholesale & retail | 2024 |
| Astmoor Limited | Professional & scientific | 2010 |
| Astrology Emporium Ltd | Wholesale & retail | 2023 |
| Atebion BDS Limited | Administrative & support | 2010 |
| Attain at Ltd | Professional & scientific | 2010 |
| Attitude (GB) Limited | Wholesale & retail | 2014 |
| Aura Pilates Studio (Northwest) Limited | Arts & recreation | 2026 |
| Aurora Ceilings and Partitions Ltd | Construction | 2017 |
| Aurora Portfolio Management Limited | Professional & scientific | 2018 |
| Austen Administration Ltd | Professional & scientific | 2011 |
| Austen Executor & Trustee Ltd | Professional & scientific | 2011 |
| Austen Software Consultancy Ltd | Information & communication | 2016 |
| Austerson Limited | Professional & scientific | 2010 |
| Austin Barlow Properties Limited | Hospitality | 2021 |
| Authentic Biotics Limited | Professional & scientific | 2020 |
| Auto Clicker Ltd | Wholesale & retail | 2020 |
| Auto Legal Protection Services Limited | Financial services | 1998 |
| Autocross Euroshel Limited | Manufacturing | 2009 |
| Automated Access Ltd | Construction | 2021 |
| Automotive Solutions Group Limited | Administrative & support | 2018 |
| Automotive Technology PR Limited | Professional & scientific | 2021 |
| Avalaf Limited | Professional & scientific | 2015 |
| Avanti Signs Limited | Wholesale & retail | 2011 |
| Avdr Limited | Administrative & support | 2023 |
| Aviation Global Solutions Ltd | Manufacturing | 2025 |
| Avona Escapes Ltd | Hospitality | 2021 |
| AW Garden & Grounds Care Ltd | Administrative & support | 2025 |
| AW20 Properties Limited | Real estate | 2020 |
| AWD Builds Limited | Construction | 2023 |
| AXM Ltd | Information & communication | 2025 |
| B & R Contracting Ltd | Water & waste | 2025 |
| B B Law Limited | Professional & scientific | 2012 |
| B P Building Contractors Limited | Construction | 2014 |
| B Rowland Construction Ltd | Construction | 2016 |
| B-Bub Productions Ltd | Arts & recreation | 2016 |
| Back Office Support Services Limited | Financial services | 1998 |
| Back on Track Money Limited | Administrative & support | 2008 |
| Back on Your Heads Limited | Professional & scientific | 2012 |
| Badare Limited | Other services | 2016 |
| Badass Sisters Limited | Administrative & support | 2020 |
| Badje Limited | Administrative & support | 2014 |
| Bagtop Limited | Professional & scientific | 2012 |
| Bailey Refurbishments Limited | Construction | 2018 |
| Baileys Buildings (NW) Ltd | Real estate | 2025 |
| Balearic Sun Limited | Professional & scientific | 2020 |
| Bamford Peter Limited | Other services | 2013 |
| Banado DEL SOL Property Limited | Professional & scientific | 2009 |
| Bank Farm Estate Limited | Households | 2004 |
| Banks Digital Ltd | Information & communication | 2015 |
| Barbershop 1 Ltd | Other services | 2012 |
| Barbershop 2 Ltd | Other services | 2012 |
| Barbertini Ltd | Other services | 2025 |
| Barkingmad Sandbach Ltd | Wholesale & retail | 2025 |
| Barleyhops Limited | Hospitality | 2020 |
| Barleysmith Brewing Company Ltd | Extraterritorial | 2021 |
| Barnes Electrical Installations Ltd | Construction | 2011 |
| Barnetts Way Management Ltd | Real estate | 2011 |
| Barraclough Translations Limited | Administrative & support | 2010 |