| 1 Auto Screen Limited | Wholesale & retail | 2009 |
| 10-12 Springfield Road (Altrincham) Limited | Households | 1996 |
| 123 People Development Ltd | Professional & scientific | 2014 |
| 123 Property People Ltd | Households | 2025 |
| 1352 Ltd | Professional & scientific | 2024 |
| 2002 Warehouse Financial Services Limited | Wholesale & retail | 2002 |
| 2INOVATE Limited | Professional & scientific | 2023 |
| 4U Barber Ltd | Other services | 2025 |
| A.& F.Harris Limited | Real estate | 1959 |
| A1 Distribution (Cheshire) Limited | Wholesale & retail | 2012 |
| AB Procurement Solutions Limited | Professional & scientific | 2024 |
| Acoustec Noise Control Ltd | Construction | 2019 |
| Acquester Ltd | Administrative & support | 2026 |
| Acrylx Ltd | Other services | 2024 |
| Action Youth Limited | Administrative & support | 1986 |
| Acton Bridge Developments Limited | Professional & scientific | 1996 |
| Acuphon Ltd | Wholesale & retail | 2020 |
| Adam Birtle Props Ltd | Administrative & support | 2023 |
| Adapted Clothing UK Ltd | Manufacturing | 2022 |
| Addashaw Farm Ltd | Agriculture & fishing | 2023 |
| Adele Beauty Co. Ltd | Wholesale & retail | 2026 |
| AGL United Ltd | Financial services | 2008 |
| Agris Build Ltd | Construction | 2025 |
| Alex Gill Ltd | Administrative & support | 2026 |
| Alexandra Academy Trust | Education | 2016 |
| ALL in One Home Improvements Middlewich Ltd | Construction | 2023 |
| ALL Roof Repairs Ltd | Construction | 2024 |
| ALL Roof Services Ltd | Construction | 2024 |
| ALL Roof Solutions Ltd | Construction | 2024 |
| ALL Stop Property Management Ltd | Construction | 2026 |
| ALL Weather Roof Repairs Ltd | Construction | 2025 |
| Alliance Environmental Services Ltd | Water & waste | 2017 |
| Allways Assisted Care Ltd | Health & social care | 2023 |
| Amati Construction Ltd | Construction | 2020 |
| Ameer Fast Food Limited | Hospitality | 2024 |
| AMG MCR Consultancy Ltd | Wholesale & retail | 2019 |
| Amita (UK) Limited | Information & communication | 2003 |
| Amita Estates Limited | Real estate | 2005 |
| Ammonite Writing Ltd | Professional & scientific | 2023 |
| Amson Professional Services Limited | Professional & scientific | 2023 |
| AMW SP Ltd | Hospitality | 2026 |
| ANP Aesthetics Ltd | Other services | 2022 |
| Ansa Environmental Services Limited | Water & waste | 2013 |
| Apex Scientific Consulting Ltd | Professional & scientific | 2022 |
| Aqua Studio Ltd | Administrative & support | 2018 |
| Arches Distribution Ltd | Wholesale & retail | 2022 |
| AS Cars Cheshire Ltd | Wholesale & retail | 2011 |
| ASR Freight Services Ltd. | Transport & logistics | 2013 |
| Aston Stott Consulting Limited | Information & communication | 2015 |
| Astralis Solar Ltd | Construction | 2013 |
| Attach-It Limited | Manufacturing | 2015 |
| Atticus Conversions Ltd | Construction | 2024 |
| Aura Products Ltd | Wholesale & retail | 2016 |
| Aviation Air Fresh Ltd | Wholesale & retail | 2025 |
| Awareness in Mind Ltd | Health & social care | 2016 |
| B&A Construction Ltd | Construction | 2023 |
| B.I.G. Engineering Limited | Manufacturing | 1977 |
| Bakken Redux Limited | Mining & quarrying | 2020 |
| Baltispice MW Ltd | Hospitality | 2018 |
| Bar Astoria Ltd | Hospitality | 2015 |
| Bare Bones Marketing Limited | Administrative & support | 2011 |
| Bateman Campers Limited | Wholesale & retail | 2024 |
| Bateman Vans Limited | Wholesale & retail | 2024 |
| Batemans Lettings Limited | Real estate | 2012 |
| Beating Breast Cancer With Success CIC | Health & social care | 2023 |
| Beau Salon Limited | Other services | 2021 |
| Beechwood Business Psychologists Ltd | Professional & scientific | 2010 |
| Beefoxtree Ltd | Arts & recreation | 2017 |
| Beer Trading Limited | Wholesale & retail | 2007 |
| Bennion Commercial Repairs Limited | Manufacturing | 2001 |
| Bespoke Vehicle Services Ltd | Wholesale & retail | 2021 |
| Big Five Cricket Limited | Wholesale & retail | 2017 |
| Big Time Bargains Limited | Wholesale & retail | 2020 |
| BIP Organics Limited | Manufacturing | 2006 |
| BIP Resources Limited | Extraterritorial | 2019 |
| Bizgifts Limited | Professional & scientific | 2000 |
| Black Jaguar Property Solutions Limited | Real estate | 2023 |
| Blackacres Holdings Limited | Real estate | 2021 |
| Bloom Digital Marketing Ltd | Information & communication | 2020 |
| Blue Ginger Wheelock Street Ltd | Hospitality | 2024 |
| Boatfinder Brokerage New and Used Boat Sales LLP | | 2021 |
| Boatfinder Brokerage Services Limited | Professional & scientific | 2003 |
| Boatfinder Limited | Wholesale & retail | 2003 |
| Bomford Office Products Limited | Administrative & support | 1995 |
| Boothman Homes Limited | Real estate | 2025 |
| BOS Logistica Limited | Transport & logistics | 2017 |
| Brandquest UK Ltd | Information & communication | 2019 |
| Bridge Farm Court Management Co. Limited | Households | 2000 |
| Brit European Transport (Holdings) Limited | Transport & logistics | 1960 |
| Brit-European Transport Limited | Transport & logistics | 1963 |
| Britannia Paints Ltd | Manufacturing | 1985 |
| Broadhurst Holmes Limited | Real estate | 2025 |
| Brooklands (Middlewich) Management Limited | Households | 1997 |
| Bryans Domestic Appliance Services Ltd | Manufacturing | 2008 |
| Bseproperty Ltd | Real estate | 2025 |
| Bullen & SON Limited | Construction | 2021 |
| Bumper Rescue Group Limited | Wholesale & retail | 2026 |
| Bumper Rescue Limited | Wholesale & retail | 2020 |
| Buns Holdings Limited | Real estate | 2024 |
| Byley Consultants Limited | Professional & scientific | 2011 |