| CB Fencing & Sheds Limited | Manufacturing | 2013 |
| CB2GO Holdings Ltd | Manufacturing | 2021 |
| Cbbk Holdings Limited | Professional & scientific | 2011 |
| CBJ Property Holdings Ltd | Real estate | 2021 |
| Cbml Property Limited | Manufacturing | 1945 |
| CBR Classic Restorations Ltd | Wholesale & retail | 2024 |
| CBS Apartments LLP | | 2003 |
| CCA Decorators Limited | Construction | 2015 |
| Ccbldg Ltd | Construction | 2026 |
| CCM Midlands Holdings Limited | Financial services | 2024 |
| CCR Consulting Services Ltd | Professional & scientific | 2024 |
| Ccspecs Limited | Wholesale & retail | 2024 |
| Ccuk Sports & Performance Ltd | Wholesale & retail | 2021 |
| Ccyards Limited | Real estate | 2026 |
| CD Precast UK Ltd | Construction | 2022 |
| Cd&M Site Services Ltd | Construction | 2016 |
| CDA Southport Limited | Professional & scientific | 2026 |
| CDC Logistic Limited | Transport & logistics | 2023 |
| CDC Retail Limited | Wholesale & retail | 2022 |
| CDL 2003 Management Limited | Real estate | 2003 |
| CDM Property Holdings Limited | Financial services | 2020 |
| CDS Coatings Ltd | Manufacturing | 2023 |
| CDS Home Renovations Ltd | Construction | 2025 |
| CDS Homes Ltd | Real estate | 2025 |
| CDS IT Capital Ltd | Financial services | 2025 |
| Ceba Ltd | Transport & logistics | 2019 |
| Cedan Ltd | Transport & logistics | 2019 |
| CEF Builds Ltd | Construction | 2025 |
| Celebrating Communities C.I.C. | Education | 2026 |
| Celebrity Concepts Ltd | Hospitality | 2017 |
| Celeste Aster Ltd | Wholesale & retail | 2022 |
| Cellfacts Analytics Ltd | Manufacturing | 2013 |
| Celtic Engineering Ltd | Administrative & support | 2016 |
| Cencex Group Limited | Construction | 2025 |
| Cenivi Limited | Health & social care | 2013 |
| Centenari Motorsport Ltd | Wholesale & retail | 2023 |
| Centenary Constructions Ltd | Construction | 2015 |
| Central & Country (Horsehay) Limited | Construction | 2013 |
| Central & Country (Priorslee) Limited | Construction | 2016 |
| Central & Country (Redditch) Limited | Construction | 2013 |
| Central Brands Limited | Manufacturing | 2008 |
| Central Contract Services Ltd | Construction | 2026 |
| Central Contractors Limited | Construction | 2014 |
| Central Discount Hub Ltd | Administrative & support | 2024 |
| Central Electrical Services Ltd | Energy | 1998 |
| Central Fabrications Midlands Limited | Manufacturing | 2018 |
| Central Homes (Midlands) Limited | Construction | 2009 |
| Central Hvac Building Services Limited | Construction | 2007 |
| Central Lifts Limited | Construction | 2004 |
| Central Living (Hanley) Ltd | Households | 2018 |
| Central Living Property Management | Real estate | 2017 |
| Central Motors WM Ltd | Wholesale & retail | 2021 |
| Central PAD Management Ltd | Real estate | 2025 |
| Central Property Services (Streetly) Limited | Construction | 2010 |
| Central Scaffold Hire Limited | Construction | 2014 |
| Central Scaffold Walsall Limited | Construction | 2017 |
| Central Subaru Limited | Administrative & support | 2011 |
| Central Supplies Ltd | Wholesale & retail | 2014 |
| Central Toilet Hire Ltd | Administrative & support | 1997 |
| Central Training Consortium Limited | Education | 2002 |
| Central Tyres Limited | Wholesale & retail | 2014 |
| Central Waste OIL Collections Limited | Water & waste | 1984 |
| Centre Avenue Ltd | Financial services | 2025 |
| Centurion Drivers Ltd | Transport & logistics | 2015 |
| Centurion Motor Solutions Ltd | Wholesale & retail | 2025 |
| Ceramident Technics Limited | Manufacturing | 2004 |
| Cerebus Communications Limited | Manufacturing | 2000 |
| Ceres Diagnostics Limited | Professional & scientific | 2022 |
| CET Structures Ltd. | Professional & scientific | 1990 |
| Cevohlution Limited | Education | 2025 |
| CF Performance Ltd | Manufacturing | 2024 |
| CG Equity Ltd | Professional & scientific | 2026 |
| CG Safe Transport Ltd | Construction | 2017 |
| CGH Interiors Ltd | Construction | 2024 |
| Cgss Transports Ltd | Transport & logistics | 2019 |
| Chacepay Limited | Professional & scientific | 2025 |
| Chadwick & Jackson | Real estate | 2014 |
| Chahal Residential Properties Ltd | Real estate | 2025 |
| Chai & Dough Limited | Wholesale & retail | 2021 |
| Chai Hubb Ltd | Hospitality | 2021 |
| Chaii Dosa Cafe Ltd | Hospitality | 2024 |
| Chain Construction Limited | Construction | 2025 |
| Chainak Walsall Ltd | Hospitality | 2025 |
| Chainak WS1 Ltd | Hospitality | 2025 |
| Chainak-Rooftop Ltd | Hospitality | 2025 |
| Challenge Dyslexia Limited | Education | 2020 |
| Challenge Electrical (Midlands) Ltd | Construction | 2011 |
| Chalo (Walsall) Limited | Hospitality | 2018 |
| Chamberlain Legal and Professional Services Ltd | Professional & scientific | 2017 |
| Chambers Uksl Limited | Other services | 2019 |
| Champinos Food Ltd | Hospitality | 2022 |
| Champy's Limited | Hospitality | 2017 |
| Chand Britton Limited | Professional & scientific | 2003 |
| Change Alchemists Limited | Professional & scientific | 2024 |
| Chantech Ltd | Administrative & support | 2019 |
| Chaoji Europe Ltd | Wholesale & retail | 2016 |
| Chapel Chef Limited | Hospitality | 2023 |
| Chapel Lane Marketing Ltd | Administrative & support | 2016 |
| Chaplin Development Co.Limited | Real estate | 1965 |
| Chaplins Bar Limited | Hospitality | 2019 |