| Bowdon Contracts & Design Limited | Construction | 1994 |
| Bowerbird Properties Ltd | Real estate | 2021 |
| Box Land Ltd | Manufacturing | 2025 |
| Bperfect Beauty Ltd | Other services | 2025 |
| Brandlogic Limited | Professional & scientific | 1997 |
| Brave Spirit Yoga Retreats Ltd | Health & social care | 2019 |
| Breast Health Solutions Ltd | Health & social care | 2022 |
| Breitling Construction Ltd | Construction | 2025 |
| Brerco Services Ltd | Information & communication | 2018 |
| Bridge Boilers & Bathrooms Ltd | Construction | 2023 |
| Bridge Louvre Company Limited | Manufacturing | 1995 |
| Bridge Valley Homes (Early BNK) Limited | Real estate | 2019 |
| Bridge Valley Homes (Fairfield AVE) Limited | Construction | 2024 |
| Bridge Valley Homes (Northwood AVE) Limited | Construction | 2025 |
| Bright Futures Day Nursery Limited | Education | 2002 |
| Brinksway Tool Limited | Professional & scientific | 1976 |
| Britannia Dynamics Limited | Professional & scientific | 1974 |
| Brittanica X Ltd | Wholesale & retail | 2025 |
| Brivona Clean Limited | Administrative & support | 2025 |
| Brooklands Cheshire Developments Ltd | Construction | 2017 |
| Brooklynn Leisure Limited | Extraterritorial | 2013 |
| Brooks Ward Limited | Wholesale & retail | 2024 |
| BTD Coaching and Consultancy Ltd | Professional & scientific | 2024 |
| BTG Electrical Ltd | Construction | 2026 |
| Buckton RS Ltd | Wholesale & retail | 2019 |
| Budget Print and Sign Limited | Manufacturing | 2024 |
| Build a Community Ltd | Health & social care | 2025 |
| Buoyancy Property Ltd | Real estate | 2022 |
| Burford Installations Limited | Administrative & support | 2012 |
| Burger Point Ltd | Hospitality | 2026 |
| Burton J Care Service Ltd | Health & social care | 2022 |
| Bury Road Ltd | Construction | 2026 |
| BWT Training Limited | Other services | 2022 |
| C Knowles Consultant Ltd | Other services | 2012 |
| C L D Properties Limited | Real estate | 2004 |
| C.J.Wyatt Ltd | Administrative & support | 2019 |
| Cafe MC Limited | Administrative & support | 2016 |
| Campbell Consultants Ltd | Education | 2025 |
| Canine Country Club Boarding Limited | Agriculture & fishing | 2022 |
| Canine Country Club Home Boarding Limited | Agriculture & fishing | 2022 |
| Canine Physio Education & Training Ltd | Education | 2025 |
| CAP Investments Limited | Financial services | 2017 |
| Capenet Limited | Information & communication | 2005 |
| Card Payment Merchant Services Limited | Administrative & support | 2017 |
| Cargo Recovery Limited | Water & waste | 2013 |
| Caring for Carpets Commercial Ltd | Administrative & support | 2026 |
| Carr Developments Limited | Real estate | 2000 |
| Carrill Home Ltd | Health & social care | 2024 |
| Carter Assets Ltd | Administrative & support | 2019 |
| Carter Scaffolding Ltd | Construction | 2012 |
| Carwood Partners Limited | Real estate | 2017 |
| Casa Italiano Ltd | Administrative & support | 2017 |
| Casafoodiee Ltd | Hospitality | 2025 |
| Casanostra Capital Limited | Real estate | 2025 |
| Casbin Ltd | Real estate | 2021 |
| Castlefield Investments Ltd | Real estate | 2017 |
| Castramet Holdings Limited | Financial services | 2023 |
| Castramet Limited | Information & communication | 2009 |
| Catalyst Engine Ltd | Other services | 2025 |
| CBF Joinery Ltd | Manufacturing | 2024 |
| CBL IT Services Ltd | Information & communication | 2020 |
| CE North Ltd | Public administration | 2018 |
| Cedars Care Home Limited | Health & social care | 2016 |
| CEF Knowles Insulation Surveyors Ltd | Construction | 2012 |
| Celsius.Plumbing Ltd | Manufacturing | 2014 |
| Central Park (Manchester) Limited | Construction | 2000 |
| Cgrb Recruitment Limited | Administrative & support | 2025 |
| CH Contract Services Ltd | Extraterritorial | 2024 |
| Charlestown Bathrooms Ltd | Wholesale & retail | 2007 |
| Charlestown Engineering Services Limited | Construction | 1981 |
| Chasing Dreams Create and Make Limited | Arts & recreation | 2024 |
| Chat Massala Ltd | Hospitality | 2026 |
| Check on Ltd. | Professional & scientific | 2013 |
| Cheeky Beds Limited | Wholesale & retail | 2021 |
| Cheese & Onion PIE Ltd | Hospitality | 2021 |
| Cherish Community Care Companionship Ltd | Health & social care | 2023 |
| Cherry Tree Developments (NW) Limited | Real estate | 2022 |
| Cheryl Smith Safety Ltd | Other services | 2023 |
| Cheshire Architectural Steel Supplies Ltd | Wholesale & retail | 2023 |
| Cheshire Bottled GAS Ltd. | Professional & scientific | 1993 |
| Cheshire GAS Ltd. | Professional & scientific | 1993 |
| Choice Computers Ltd | Information & communication | 2004 |
| Cinamon Foods Ltd | Hospitality | 2017 |
| Citibloks Limited | Manufacturing | 2011 |
| Civway Ltd | Professional & scientific | 2014 |
| Claren Acoustics Ltd | Professional & scientific | 2023 |
| Clarkstore Ltd | Construction | 2011 |
| CLD Electrical Solutions Ltd | Construction | 2023 |
| Clearpath Career Services Ltd | Professional & scientific | 2025 |
| Clippers Quay 4 Limited | Real estate | 2021 |
| Cloudblue Digital Ltd | Information & communication | 2018 |
| Cmeg Limited | Construction | 2025 |
| CMH Consultants Limited | Professional & scientific | 2019 |
| CMJ Consultancy Limited | Information & communication | 2011 |
| CMM Professional Services Ltd | Construction | 2020 |
| Coco Bella Melts Ltd | Manufacturing | 2021 |
| CODE4 Gardens Ltd | Administrative & support | 2021 |
| Codethirteen Packaging Consultant Limited | Administrative & support | 2020 |
| Coffee at Mine Ltd | Hospitality | 2025 |
| Coffey House Catering Ltd | Hospitality | 2024 |