| Archway Horticulture Limited | Administrative & support | 2017 |
| Arcon Overseas Limited | Wholesale & retail | 1993 |
| Aria Evolve Properties Ltd | Real estate | 2024 |
| Arlies Construction Limited | Construction | 2010 |
| Arme Hospitality Ltd | Wholesale & retail | 2023 |
| Aroha Homes Ltd | Real estate | 2019 |
| Artention Studio Ltd | Information & communication | 2026 |
| Aruba Chesterfield Limited | Hospitality | 2025 |
| Ascensus SOL Ltd | Education | 2023 |
| ASH Gardening & Landscape Services Ltd | Construction | 2018 |
| ASH Wardhaugh GAS Services Ltd | Construction | 2024 |
| Ashbaron Limited | Financial services | 2021 |
| Ashgrove House Care Limited | Health & social care | 2003 |
| Ashton Alban (Central) Limited | Construction | 2005 |
| Ashton Car Point Ltd | Wholesale & retail | 2019 |
| Ashton Trade Cars Ltd | Wholesale & retail | 2019 |
| ASM Specialty Risk Ltd | Financial services | 2022 |
| Asmya Solution Ltd | Construction | 2026 |
| Aspin Collins Limited | Construction | 2022 |
| Asset and Commercial Vehicle Finance Limited | Financial services | 2022 |
| Astra Electrical Solutions Limited | Construction | 2026 |
| Astrid C Consulting Limited | Administrative & support | 2015 |
| Athena Crafts Ltd | Wholesale & retail | 2007 |
| Athens Chippy Ltd | Hospitality | 2024 |
| AUJ (Translations) Limited | Professional & scientific | 2010 |
| Aura Grading Ltd | Administrative & support | 2026 |
| Auriga (2020) Limited | Professional & scientific | 2020 |
| Auto Data Solutions Ltd | Information & communication | 2020 |
| Auto FIX & Performance Limited | Wholesale & retail | 2016 |
| Automatic Water Suppression Ltd | Professional & scientific | 2023 |
| AV Lightcraft Ltd | Administrative & support | 2003 |
| Avantis Property Group Ltd | Financial services | 2026 |
| Avci Properties Ltd | Real estate | 2025 |
| Avondec Limited | Other services | 2020 |
| Awitaio Limited | Professional & scientific | 2024 |
| Axcap Investments Ltd | Real estate | 2021 |
| Aybi Ltd | Wholesale & retail | 2025 |
| Azfinc Ltd | Professional & scientific | 2021 |
| Azulsol Ltd | Professional & scientific | 2025 |
| B & G Chauffeurs Limited | Transport & logistics | 2024 |
| B C Property Solutions Limited | Real estate | 2018 |
| B Y Landscaping Limited | Administrative & support | 2019 |
| B&H Comms Ltd | Information & communication | 2023 |
| B&R Inns Ltd | Hospitality | 2025 |
| B&W Machinery Installation Limited | Manufacturing | 2019 |
| B-Rad Plumbing and Heating Ltd | Construction | 2022 |
| Baby Sensory East Cheshire Limited | Education | 2015 |
| Baby Sensory Oldham Limited | Education | 2015 |
| Back to the 80'S Stalybridge Limited | Hospitality | 2018 |
| Balfour Jones Limited | Professional & scientific | 2016 |
| Balloon Creations Limited | Administrative & support | 2002 |
| Bananaslice Limited | Professional & scientific | 2024 |
| Banter Media Ltd | Administrative & support | 2011 |
| Bapu Transport Ltd | Transport & logistics | 2021 |
| Bar 91 Limited | Hospitality | 2018 |
| Barson Holdings Ltd | Professional & scientific | 2024 |
| Bath to Boiler Limited | Construction | 2021 |
| Bay Freight Limited | Transport & logistics | 1980 |
| BB Heritage Studio Ltd | Professional & scientific | 2014 |
| BBP Holdings Limited | Real estate | 2004 |
| BCR Consultants Ltd | Professional & scientific | 2022 |
| Beaumont & Co Developments Ltd | Real estate | 2025 |
| Beaumont & Co Interiors Limited | Construction | 2024 |
| Beautifier Aesthetics Ltd | Health & social care | 2024 |
| Beauty Box North West Ltd | Other services | 2019 |
| BEE and Rose Promotions Ltd | Wholesale & retail | 2018 |
| BEE Radiant Professional Services Limited | Professional & scientific | 2026 |
| Beech Sports Consultancy Ltd | Professional & scientific | 2022 |
| Beechwood Avenue 1970 Limited | Extraterritorial | 2015 |
| Beermoth Limited | Hospitality | 2012 |
| Bello Venetian Plastering Manchester Limited | Construction | 2024 |
| BEN the Barber Ltd | Other services | 2013 |
| Bendcrete Leisure Limited | Arts & recreation | 1996 |
| Benji Valeting Limited | Administrative & support | 2022 |
| Bennett & Brown Deputyship Services Ltd | Professional & scientific | 2019 |
| Bentley Resin Flooring Ltd | Construction | 2025 |
| Beresford and Sterling Holdings Ltd | Financial services | 2026 |
| Beroud Consulting Ltd | Professional & scientific | 2016 |
| Beroud Consulting Training Ltd | Professional & scientific | 2021 |
| Bespoke’S by MEL Ltd | Arts & recreation | 2025 |
| Best Barber Stalybridge Ltd | Other services | 2024 |
| Beyond Mama CIC | Health & social care | 2025 |
| BH Super Shop Ltd | Wholesale & retail | 2024 |
| Big Smiley Face Limited | Professional & scientific | 2012 |
| Bigladz Feast Limited | Hospitality | 2025 |
| Biodiversity Consult Limited | Professional & scientific | 2024 |
| Bitesize Trading Limited | Wholesale & retail | 2026 |
| Bitesize Vending Limited | Wholesale & retail | 2024 |
| BJC Logistics Limited | Transport & logistics | 2026 |
| Bjgo Ltd | Construction | 2025 |
| BL Jetwash Ltd | Administrative & support | 2026 |
| Blag Investments Limited | Financial services | 2017 |
| Blanchard Building Services Limited | Construction | 2020 |
| Blue Box Pro Audio Ltd | Administrative & support | 2026 |
| Bluesea Digital Ltd | Information & communication | 2021 |
| Bohemian Lounge Ltd | Hospitality | 2014 |
| Bolacore Limited | Manufacturing | 2025 |
| Bold AS Brass Recycling Limited | Water & waste | 2026 |
| BON DE PHO Limited | Manufacturing | 2025 |
| Boomerang Tax Ltd | Professional & scientific | 2019 |