| A&M for Services Ltd | Wholesale & retail | 2025 |
| A&M Home Appliances Ltd | Manufacturing | 2024 |
| A&M International Trading Company Ltd | Wholesale & retail | 2024 |
| A&M Living Property Limited | Real estate | 2026 |
| A&M Media Holdings Limited | Financial services | 2023 |
| A&M Media Ltd | Professional & scientific | 2020 |
| A&M Shiraz Ltd Ltd | Wholesale & retail | 2018 |
| A&M Trade Ltd | Real estate | 2018 |
| A&M Watermains Ltd | Construction | 2022 |
| A&N Distributor Ltd | Wholesale & retail | 2024 |
| A&N Housing (Manchester) Ltd | Real estate | 2025 |
| A&N Projects Limited | Construction | 2020 |
| A&N Properties (MCR) Ltd | Real estate | 2018 |
| A&O Foods Ltd | Wholesale & retail | 2014 |
| A&O Joinery Ltd | Construction | 2019 |
| A&O Legacy Ltd | Wholesale & retail | 2019 |
| A&O Ltd | Real estate | 2025 |
| A&O One Stop Limited | Wholesale & retail | 2026 |
| A&P Corp Limited | Wholesale & retail | 2025 |
| A&P Holdings NW Ltd | Real estate | 2022 |
| A&Q Limited | Real estate | 2026 |
| A&R 1 Services Limited | Administrative & support | 2023 |
| A&R Joiners&Builders Limited | Construction | 2019 |
| A&R Laminate Flooring Limited | Construction | 2025 |
| A&R SPV Ltd | Real estate | 2022 |
| A&S Business Support Limited | Professional & scientific | 2022 |
| A&S Catering Hire Ltd | Other services | 2023 |
| A&S Co Management Ltd | Other services | 2023 |
| A&S Contractors Ltd | Construction | 2021 |
| A&S Eduglobal Limited | Wholesale & retail | 2026 |
| A&S Holdings NW Limited | Real estate | 2025 |
| A&S Home Scents Ltd | Manufacturing | 2025 |
| A&S Mobile Cleaning Services Ltd | Administrative & support | 2025 |
| A&S Property Ventures Limited | Real estate | 2025 |
| A&T Eternity Property Ltd | Real estate | 2026 |
| A&T Fintech Ltd | Professional & scientific | 2023 |
| A&T Fishmonger Ltd | Wholesale & retail | 2024 |
| A&T Partners Limited | Professional & scientific | 2024 |
| A&U Building Renovations Ltd | Construction | 2025 |
| A&W Epoxy Flooring Solutions Ltd | Construction | 2026 |
| A&Y Property Group Ltd | Real estate | 2026 |
| A&Z Home Ltd | Real estate | 2021 |
| A&Z Property Management Limited | Households | 2024 |
| A&Z Studio Ltd | Wholesale & retail | 2025 |
| A&Z Trendora Ltd | Wholesale & retail | 2025 |
| A'S Bits & Bats Limited | Wholesale & retail | 2024 |
| A+R Central Heating & Boiler Repair Experts Ltd | Construction | 1995 |
| A-Class Apparel Ltd | Wholesale & retail | 2025 |
| A-Coheir Limited | Health & social care | 2022 |
| A-Day Consultants Limited | Administrative & support | 2002 |
| A-I Rentals Limited | Real estate | 2021 |
| A-K Apartments Ltd | Households | 2020 |
| A-K Cafe NW Ltd | Hospitality | 2019 |
| A-K Chicken Limited | Wholesale & retail | 2025 |
| A-List Records Global Ltd | Information & communication | 2026 |
| A-Management Corporate Ltd | Construction | 2019 |
| A-Niche Limited | Extraterritorial | 2024 |
| A-One Distributor Ltd | Wholesale & retail | 2023 |
| A-Run Ophtalmology Limited | Health & social care | 2025 |
| A-Squared Consultancy Services Limited | Professional & scientific | 2018 |
| A-Star Property Holdings Limited | Real estate | 2024 |
| A-Starroofing Manchester Ltd | Construction | 2021 |
| A-Tec Engineering (U.K.) Limited | Professional & scientific | 2003 |
| A-W Garage Ltd | Wholesale & retail | 2021 |
| A-Z Assist Ltd | Administrative & support | 2024 |
| A-Z Carpets Limited | Wholesale & retail | 2023 |
| A-Z Deals Ltd | Wholesale & retail | 2023 |
| A-Z Dental Holdings Limited | Health & social care | 1983 |
| A-Z Finance Limited | Professional & scientific | 2016 |
| A-Z Flooring Ltd | Construction | 2019 |
| A-Z Hunters Management Limited | Real estate | 2022 |
| A-Z Processing Ltd | Wholesale & retail | 2025 |
| A-Z Property Development Ltd | Households | 2025 |
| A-Zcleaners Limited | Administrative & support | 2013 |
| A. & C. Sheet Metal Limited | Manufacturing | 1997 |
| A. B. C. Coach Ltd. | Transport & logistics | 2001 |
| A. B. Cadwork Ltd | Information & communication | 2007 |
| A. Cleasby Limited | Agriculture & fishing | 1960 |
| A. D. M. Digital Ltd | Wholesale & retail | 2007 |
| A. Devlin Services Limited | Information & communication | 2004 |
| A. F. M. Design Ltd | Administrative & support | 2005 |
| A. Fabrications Ltd | Administrative & support | 2019 |
| A. G. Partnership Limited | Construction | 2016 |
| A. Harris Contracts Limited | Manufacturing | 2008 |
| A. Hesketh GAS Services Ltd | Construction | 2018 |
| A. Hussain Limited | Transport & logistics | 2012 |
| A. J. Ryder & Co Ltd | Professional & scientific | 2003 |
| A. K. Worthington Ltd | Extraterritorial | 2014 |
| A. Kenny & Sons Limited | Manufacturing | 2003 |
| A. Myin Ltd | Health & social care | 2002 |
| A. Nasir Medical Limited | Health & social care | 2023 |
| A. Nissim Electrical Ltd | Construction | 2014 |
| A. Optometry Ltd | Wholesale & retail | 2022 |
| A. Rose Limited | Real estate | 1996 |
| A. Smart Paving and Groundworks Limited | Wholesale & retail | 2003 |
| A. Teale Roofing Ltd. | Construction | 2005 |
| A. Wellsolutions Limited | Professional & scientific | 2015 |
| A.A Company (Wirral) Ltd | Transport & logistics | 2026 |
| A.A General Stores Ltd | Wholesale & retail | 2016 |
| A.A Logistics & Transportation Limited | Transport & logistics | 2022 |