| Crafting Futures Ltd | Education | 2024 |
| Crafting Moments Ltd | Wholesale & retail | 2025 |
| Craftino Limited | Professional & scientific | 2024 |
| Craftopia C.I.C. | Other services | 2024 |
| Crafts Art Baking Ltd | Wholesale & retail | 2024 |
| Craftscale Partners Limited | Administrative & support | 2025 |
| Crafty Crumb Limited | Manufacturing | 2022 |
| Crafty Tronix Ltd | Wholesale & retail | 2026 |
| CRAFTYCORNER7 Ltd | Wholesale & retail | 2025 |
| Craftycreationsby AI Ltd | Wholesale & retail | 2025 |
| Crag & Root Ltd | Wholesale & retail | 2026 |
| Cragford Holdings Ltd | Financial services | 2019 |
| Cragford Medical Ltd | Health & social care | 2018 |
| Cragford Properties Ltd | Real estate | 2024 |
| Craicbargroup Limited | Hospitality | 2023 |
| Craig Budsworth Legal Services Limited | Professional & scientific | 2014 |
| Craig Caveney Consultancy Ltd | Other services | 2014 |
| Craig Eaton Ltd | Other services | 2019 |
| Craig Feather Ltd | Other services | 2006 |
| Craig Holdings (Flixton) Limited | Construction | 1960 |
| Craig Olive Ltd | Administrative & support | 2017 |
| Craig Ormerod Associates Ltd | Other services | 2018 |
| Craig Stone Property Ltd | Real estate | 2019 |
| Craig's Haulage Limited | Transport & logistics | 2015 |
| Craigwell Estates Ltd | Real estate | 2025 |
| Craigwell Estates MCR Ltd | Real estate | 2026 |
| Craigwen Developments Limited | Construction | 2024 |
| Craigwen Estates Limited | Real estate | 2024 |
| Craken Foods Ltd | Hospitality | 2018 |
| Cramant Homes Ltd | Real estate | 1989 |
| Cramatic Limited | Information & communication | 2026 |
| Cramco Ltd | Real estate | 2022 |
| Cramlington Textiles Limited | Manufacturing | 1982 |
| Cramp Sports Limited | Other services | 2003 |
| Cranbrook Management Development Solutions Limited | Professional & scientific | 2018 |
| Crane Events Limited | Hospitality | 2021 |
| Crane Ridge Limited | Mining & quarrying | 2020 |
| Cranedale Tax Ltd | Professional & scientific | 2018 |
| Cranes the Jewellers Ltd | Wholesale & retail | 2012 |
| Cranetech Limited | Information & communication | 2002 |
| Cranford Recycling UK Ltd | Wholesale & retail | 2022 |
| Cranial Computing Limited | Information & communication | 2006 |
| Crank Consulting Limited | Administrative & support | 2011 |
| Crank Industries Limited | Information & communication | 2011 |
| Crank Photo Limited | Administrative & support | 2011 |
| Cranks Limited | Professional & scientific | 2002 |
| Crankyield Ltd | Administrative & support | 2020 |
| Cranworth Engineering Limited | Manufacturing | 1980 |
| Crapco Ltd | Financial services | 2022 |
| Crash Properties Limited | Real estate | 2013 |
| Crasto Groundworks Limited | Construction | 2014 |
| Crasto Property Limited | Construction | 2023 |
| Crate Brewery Limited | Manufacturing | 2015 |
| Crate Communications Limited | Professional & scientific | 2019 |
| Cratis Group Ltd | Financial services | 2023 |
| Cratis Innovations Ltd | Other services | 2023 |
| Cratis Property Investments Ltd | Real estate | 2024 |
| Craunton Limited | Real estate | 1985 |
| Crave Distro Ltd | Wholesale & retail | 2026 |
| Crave LAB MCR Ltd | Hospitality | 2026 |
| Cravecorner Limited | Hospitality | 2024 |
| Cravelane Limited | Real estate | 2010 |
| Craven Turner Street Limited | Real estate | 2019 |
| Craven Way Ltd | Real estate | 2018 |
| Crawfords Holdings Limited | Construction | 1955 |
| Crawley Assets Ltd | Extraterritorial | 2004 |
| Crawley Management Group Limited | Real estate | 2025 |
| Crawley Retail (NO 2) Limited | Extraterritorial | 2013 |
| Crawley Retail Holdco Limited | Extraterritorial | 2018 |
| Crawley Retail Limited | Extraterritorial | 2012 |
| Crawleyandco Limited | Professional & scientific | 2025 |
| Crawshaw Hospitality Limited | Hospitality | 2022 |
| Crawshawbooth Management Company Limited | Households | 2006 |
| Crawshy for Managing Restaurants Ltd | Wholesale & retail | 2026 |
| Craze London Ltd | Wholesale & retail | 2022 |
| Craze Ltd | Wholesale & retail | 2015 |
| Crazy Girls Fashion Limited | Wholesale & retail | 2025 |
| Crazy P'S (Liverpool) Ltd | Hospitality | 2013 |
| Crazy P'S Ltd | Hospitality | 2014 |
| Crazy P'S NQ Ltd | Hospitality | 2016 |
| Crazy Pedro's (Holdings) Ltd | Financial services | 2022 |
| Crazy Pedro's Ltd | Hospitality | 2017 |
| Crazymix Sales Ltd | Wholesale & retail | 2019 |
| CRC Facilities Limited | Real estate | 2016 |
| CRC Maintenance Ltd | Administrative & support | 2025 |
| CRD Developments Ltd | Construction | 2025 |
| CRD Web Design Ltd | Information & communication | 2021 |
| Crdos Ltd | Wholesale & retail | 2026 |
| CRE Design Ltd | Professional & scientific | 2023 |
| CRE Reinforcements Ltd | Administrative & support | 2018 |
| CRE8IVE Design Consult Ltd | Professional & scientific | 2020 |
| CRE8TIVE Culture Ltd | Arts & recreation | 2017 |
| CRE8TIVE Developments Limited | Extraterritorial | 2021 |
| Creai Studio Ltd | Professional & scientific | 2025 |
| Cream Enterprises Limited | Professional & scientific | 2014 |
| Cream Investments Limited | Real estate | 2011 |
| Creams England Ltd | Manufacturing | 2019 |
| Creamy Croissant Limited | Hospitality | 2024 |
| Crean Business Consultants Ltd | Other services | 2001 |
| Create Building Group Ltd | Construction | 2024 |