| A.A. Solanki Properties Ltd | Real estate | 2021 |
| A.A.& T. Rentals Limited | Administrative & support | 2000 |
| A.A.G Traders Ltd | Wholesale & retail | 2025 |
| A.Aelectricclearance Ltd | Wholesale & retail | 2026 |
| A.B. Advisory & Property Ltd | Real estate | 2026 |
| A.B. Ahmed Associates Limited | Administrative & support | 2022 |
| A.B. Hardware DIY & Gifts Ltd | Wholesale & retail | 2016 |
| A.B.C for Sanitary Ware Supply Ltd | Wholesale & retail | 2026 |
| A.B.Eurospania Ltd | Arts & recreation | 2019 |
| A.B.Little & Co(Stubshaw Cross)Limited | Transport & logistics | 1965 |
| A.B.R. Fabrications Limited | Manufacturing | 1997 |
| A.B.S. International Limited | Real estate | 1993 |
| A.Birtles Consultancy Ltd | Manufacturing | 2012 |
| A.C Flats Ltd | Administrative & support | 2023 |
| A.C.G.S Holdings Limited | Administrative & support | 2023 |
| A.D Building & Construction Ltd | Construction | 2026 |
| A.D Sprinkler Protection Limited | Other services | 2006 |
| A.D. Jacob Limited | Health & social care | 2010 |
| A.D.S. Multiclean Ltd | Households | 2007 |
| A.E. Ashton (Electrical) Limited | | 1979 |
| A.E. Hughes & Sons (Contracts) Limited | Construction | 1997 |
| A.E. Newell & Sons Limited | Wholesale & retail | 1987 |
| A.E.Group Machines Limited | Professional & scientific | 1954 |
| A.F.Kopp Limited | Wholesale & retail | 2015 |
| A.G.Jones Limited | Wholesale & retail | 2006 |
| A.G.P. Property Management Company Limited | Professional & scientific | 1982 |
| A.H Painting & Decorating MCR Ltd | Manufacturing | 2021 |
| A.H PVT Ltd | Wholesale & retail | 2026 |
| A.H Trading Group Limited | Wholesale & retail | 2020 |
| A.H. Ethio Ltd | Wholesale & retail | 2021 |
| A.H.L Wholesale and Retail Ltd | Wholesale & retail | 2025 |
| A.H.P. Services Limited | Real estate | 1986 |
| A.I. Trading (UK) Limited | Wholesale & retail | 2010 |
| A.I.L Properties Group Limited | Real estate | 2025 |
| A.J. Briffa Brickwork Ltd | Construction | 2017 |
| A.J.A Global Ltd | Wholesale & retail | 2023 |
| A.J.Man & Van Ltd | Water & waste | 2020 |
| A.J.S.V Industrial Services Ltd | Administrative & support | 2025 |
| A.K DEN Ltd | Health & social care | 2025 |
| A.K Trucks & Lifting Equipment Ltd | Wholesale & retail | 2017 |
| A.K. Garments (MCR) Limited | Wholesale & retail | 2014 |
| A.K. Garments Limited | Manufacturing | 2001 |
| A.K. Motors Trader Ltd | Wholesale & retail | 2025 |
| A.K.N Property Holdings Ltd | Real estate | 2018 |
| A.L.I. Taxi Connections Limited | Transport & logistics | 2015 |
| A.L.K. Brickwork & Building Services Limited | Construction | 2018 |
| A.L.S. Realisations Limited | | 1956 |
| A.M. Castle Metals UK, Limited | Professional & scientific | 2007 |
| A.M. London Fashion Ltd | Wholesale & retail | 2014 |
| A.M. Seafoods Limited | Manufacturing | 2003 |
| A.M.Dickie & Sons Limited | Other services | 1924 |
| A.M.K & Group Limited | Wholesale & retail | 2015 |
| A.M.U Investments Ltd | Real estate | 2021 |
| A.Murphy Construction Services Ltd | Professional & scientific | 2023 |
| A.N Pharmawork Ltd | Wholesale & retail | 2024 |
| A.N.S. Building (UK) Ltd | Construction | 2022 |
| A.O.B Building and Internals Limited | Construction | 2026 |
| A.O.H Property Limited | Real estate | 2026 |
| A.P. Building Services Ltd | Administrative & support | 2025 |
| A.P. Sheehan & Co Ltd | Real estate | 2022 |
| A.P.B. Communications Limited | Information & communication | 1997 |
| A.P.E. Fire Engineering Ltd | Construction | 2018 |
| A.P.H. (Whalley Range) Management Company Limited | Real estate | 2023 |
| A.P.L. Architecture and Design Limited | Professional & scientific | 2012 |
| A.P.S. (Manchester) Ltd | Wholesale & retail | 2018 |
| A.Q. Accountants (M/C) Limited | Professional & scientific | 2010 |
| A.R Builder Contractor Ltd | Construction | 2023 |
| A.R. Kershaw Limited | Construction | 2010 |
| A.R. Stockton & Co. (Holdings) Limited | Construction | 2017 |
| A.R. Stockton & Co. (Property) Limited | Construction | 2017 |
| A.R.D Fitness Ltd | Health & social care | 2025 |
| A.R.S. Associates Ltd | Professional & scientific | 2012 |
| A.S. Baynard Ltd | Professional & scientific | 2014 |
| A.S. Constructions NW Limited | Construction | 2019 |
| A.S. Matthews Limited | Professional & scientific | 2011 |
| A.S.K Brickwork Ltd | Construction | 2023 |
| A.S.S. Pizza Limited | Hospitality | 2024 |
| A.T. Ince Builders Ltd | Construction | 2003 |
| A.T. Nolan (Building Contractors) Limited | Construction | 1999 |
| A.Tech International Ltd | Wholesale & retail | 2022 |
| A.U Manchester Limited | Wholesale & retail | 2021 |
| A.V. Robertson Limited | Wholesale & retail | 2016 |
| A.W. BAG Manufacturers Limited | Real estate | 2014 |
| A.Welton Holdings Limited | Financial services | 2023 |
| A.Y Beauty Ltd | Wholesale & retail | 2021 |
| A.Y. Traders Ltd | Wholesale & retail | 2010 |
| A.Yusaf Commerce Limited | Other services | 2021 |
| A.Yusaf Limited | Information & communication | 2021 |
| A1 Access Shutters & Maintenance Ltd. | Manufacturing | 2020 |
| A1 ALL Pro Builders Ltd | Construction | 2017 |
| A1 Autofix Ltd | Wholesale & retail | 2025 |
| A1 Barber (NW) Ltd | Other services | 2024 |
| A1 Bargain Store Limited | Wholesale & retail | 2020 |
| A1 Bespoke Ltd | Construction | 2012 |
| A1 Build-Tek Ltd | Construction | 2016 |
| A1 Crescent Property Ltd | Real estate | 2021 |
| A1 CUT Hairdressers Ltd | Other services | 2023 |
| A1 Designing Ltd | Professional & scientific | 2024 |
| A1 Education Limited | Education | 2016 |
| A1 Fast Track Couriers Ltd | Transport & logistics | 2025 |