| Channings Child Care Ltd | Education | 2001 |
| Chanquete Ltd | Construction | 2019 |
| Chansey Collectables Ltd | Wholesale & retail | 2025 |
| Chapeltown Investments Limited | Financial services | 1988 |
| Chapman Driver Supply Ltd | Transport & logistics | 2024 |
| Chapman Management Ltd | Administrative & support | 2016 |
| Charcon Joinery Contractors Ltd | Construction | 2020 |
| Charlie Grace Property Management (UK) Ltd | Real estate | 2018 |
| Charlie's Flooring Solutions Ltd | Construction | 2025 |
| Charlies Coffee and Cakes Ltd | Hospitality | 2018 |
| Charmax Properties Ltd | Real estate | 2019 |
| Chart Mist Resourcing Limited | Administrative & support | 2019 |
| Charter House Kennels Ltd | Other services | 2024 |
| Chasing Michael Films Limited | Information & communication | 2008 |
| Chattanooga Family Investment Company | Professional & scientific | 2013 |
| Chattroh Properties Limited | Real estate | 2023 |
| Chauffeurs of Manchester Ltd | Transport & logistics | 2018 |
| Cheadle Data Recovery Limited | Administrative & support | 2012 |
| Cheadle Roof Repairs Ltd | Construction | 2026 |
| Cheap Flights Fares LLC Ltd | Wholesale & retail | 2026 |
| Cheap Travel Center Limited | Administrative & support | 2026 |
| Chedevso Limited | Administrative & support | 2023 |
| Cheesy Mash Ltd | Education | 2025 |
| Chelburn Holdings Limited | Financial services | 2009 |
| CHENLIANG888 Limited | Hospitality | 2022 |
| Cheshire Child Psychiatry Limited | Health & social care | 2008 |
| Cheshire Holdings Ltd | Real estate | 2018 |
| Chesterfields Direct Blackburn Ltd | Wholesale & retail | 2025 |
| Cheyenne Jewellery Company Limited | Real estate | 1999 |
| Chgk Ltd Ltd | Construction | 2026 |
| Chichester Street MOT Centre Rochdale Ltd. | Wholesale & retail | 2021 |
| Chicken Delivery Limited | Hospitality | 2024 |
| Chicken Planet Rochdale Limited | Hospitality | 2024 |
| Chicklade Limited | Real estate | 2025 |
| Chicklickin Ltd | Hospitality | 2025 |
| Chief Solutions Limited | Information & communication | 2007 |
| Chiefs Chicken Limited | Construction | 2023 |
| Chieftain Commercials Ltd | Wholesale & retail | 2023 |
| Children Care Consultant Ltd | Health & social care | 2025 |
| Childscape Limited | Construction | 2025 |
| Chill Bites Ltd | Hospitality | 2025 |
| Chill Marketplace Ltd | Wholesale & retail | 2023 |
| Chillme Ltd | Wholesale & retail | 2021 |
| Chimev Trans Ltd | Transport & logistics | 2021 |
| Chippendale Hearing Services Ltd | Wholesale & retail | 2005 |
| Chishti Properties Ltd | Real estate | 2007 |
| Chng Marketing Ltd | Professional & scientific | 2024 |
| Chock Drips Limited | Hospitality | 2022 |
| Choice Resources Limited | Administrative & support | 2002 |
| Chose Ltd | Wholesale & retail | 2025 |
| CHOSE2SAVE Limited | Wholesale & retail | 2025 |
| Choudhary Cargo and Logistics Ltd | Transport & logistics | 2025 |
| Choudhry & Sons Ltd | Wholesale & retail | 2020 |
| Choudhury Capital Ltd | Professional & scientific | 2025 |
| Christopher Morgan Design Ltd | Professional & scientific | 2002 |
| Christopher Stern Associates Limited | Wholesale & retail | 2012 |
| Chunks Steak Box Ltd | Hospitality | 2019 |
| Chunkssteakbox YA Limited | Hospitality | 2026 |
| Chuqi Limited | Other services | 2021 |
| Church Lane (Rochdale) Developments Ltd | Construction | 2019 |
| Churchecomiser Ltd | Administrative & support | 2020 |
| Churchhouse Limited | Real estate | 2025 |
| CHX Commercial Ltd | Professional & scientific | 2025 |
| CHX IP1 Limited | Real estate | 2025 |
| CI2I Developments Limited | Real estate | 2020 |
| CI2I Ltd | Administrative & support | 2020 |
| CI2I Property Holdings Limited | Real estate | 2020 |
| CI2I Strategic Advisory Ltd | Professional & scientific | 2002 |
| Cinnlab Ltd | Wholesale & retail | 2025 |
| Circuitmaster Designs Limited | Manufacturing | 1993 |
| Circulo Group Ltd | Other services | 2021 |
| CITADEL247 Professional Services Limited | Administrative & support | 2025 |
| Citizen Windows Ltd | Wholesale & retail | 2016 |
| City Builders & Maintenance Services Limited | Construction | 2021 |
| City Care Solutions Ltd | Administrative & support | 2019 |
| City Centre Properties Limited | Households | 2024 |
| City Connect Logistics Limited | Transport & logistics | 2025 |
| City MAN With Van Ltd | Transport & logistics | 2025 |
| City Star Executive Hire Ltd | Transport & logistics | 2020 |
| City Surveying Services (NW) Ltd | Administrative & support | 2016 |
| Cjcm Ltd | Real estate | 2025 |
| CJT Recruitment Limited | Information & communication | 2026 |
| CK Fmcg Ltd | Manufacturing | 2026 |
| CKC Accounting Ltd | Professional & scientific | 2019 |
| CKC Transport & Recovery Services Limited | Transport & logistics | 2018 |
| CL Engineering (NW) Ltd | Manufacturing | 2017 |
| CL Mason Ltd | Information & communication | 2025 |
| CL Sudden Limited | Hospitality | 2023 |
| CLA Scaffolding Services Limited | Construction | 2025 |
| Clare Wild Consultancy Ltd | Administrative & support | 2013 |
| Clario Financial & Legal Group Ltd | Information & communication | 2026 |
| Clarisight Consulting Limited | Wholesale & retail | 2025 |
| Classic Motor Repair Limited | Wholesale & retail | 2016 |
| Classicos Limited | Wholesale & retail | 2019 |
| Claude Nell Hair Academy Ltd | Other services | 2012 |
| Clay and Glaze Limited | Arts & recreation | 2025 |
| Claymere Capital Limited | Financial services | 2025 |
| Claymere Properties Limited | Households | 2025 |
| Clayton Morley Group Ltd | Financial services | 2025 |
| CLB Capital Ltd | Financial services | 2012 |