| Cozu Ltd | Real estate | 2021 |
| CP (Bristol) MGT Co Limited | Real estate | 2017 |
| CP Cleaning Limited | Administrative & support | 2022 |
| CP Domestic Heating Ltd | Construction | 2021 |
| CP Groundworks & Utilities Ltd | Extraterritorial | 2025 |
| CP Heathrise PVT Ltd | Real estate | 2024 |
| CP Hire Gbni Limited | Administrative & support | 2024 |
| CP Logistics UK Aylesford Manco Limited | Real estate | 2025 |
| CP Logistics UK Borehamwood Manco Limited | Real estate | 2025 |
| CP Logistics UK Brighton Manco Limited | Real estate | 2025 |
| CP Logistics UK Milton Keynes Manco Limited | Real estate | 2025 |
| CP Logistics UK Nottingham Manco Limited | Real estate | 2025 |
| CP Properties Bristol Limited | Construction | 2019 |
| CP Specialist Cleaning Limited | Administrative & support | 2025 |
| CPB Group Ltd | Administrative & support | 2016 |
| CPB Trans LX Limited | Professional & scientific | 2011 |
| CPE Shipping Ltd | Transport & logistics | 2020 |
| Cpfp Limited | Public administration | 2018 |
| Cpht (South West) Limited | Education | 2021 |
| CPJ Capital Ltd | Real estate | 2025 |
| CPL Property Maintenance Ltd | Construction | 2021 |
| CPM Business Services Ltd | Professional & scientific | 2015 |
| CPM Consultants Limited | Professional & scientific | 2014 |
| CPM- Civil Engineering Limited | Construction | 2011 |
| Cpmx Racing Ltd | Wholesale & retail | 2021 |
| Cpnp Ltd | Real estate | 2021 |
| CPP Analytics Limited | Information & communication | 2016 |
| CPR Film Lighting Limited | Information & communication | 2021 |
| CPS (Grounds) Ltd | Administrative & support | 1997 |
| CPS Electrical & Mechanical Limited | Manufacturing | 2013 |
| CPS Holding Group Ltd | Real estate | 2026 |
| Cps-Property Ltd | Real estate | 2004 |
| CPT Fire Protection Limited | Administrative & support | 2018 |
| Cpurecleaning Ltd | Administrative & support | 2025 |
| Cqcreativequest Limited | Transport & logistics | 2016 |
| CR Blinds and Shutters Ltd | Wholesale & retail | 2020 |
| CR Compliance Services Ltd. | Professional & scientific | 2016 |
| CR Diesel Centre Ltd | Manufacturing | 2014 |
| CR Imaging Ltd | Health & social care | 2022 |
| CR Interiors (Consultancy) Ltd | Professional & scientific | 2012 |
| CR Surveying Solutions Ltd | Professional & scientific | 2023 |
| CR Windows Holdings Limited | Financial services | 2007 |
| Cr-Ome Training Ltd | Financial services | 2023 |
| CR8TIVE Mentors Ltd. | Health & social care | 2016 |
| CRA Industrial Roofing and Cladding Limited | Construction | 2023 |
| Crab a Ride Limited | Information & communication | 2025 |
| Crabb and Patel Ltd | Wholesale & retail | 2026 |
| Crabb Properties Limited | Construction | 2020 |
| Crabtree Holdings Limited | Real estate | 2022 |
| Craciun DDB Ltd | Transport & logistics | 2024 |
| Crack Creative Company Limited | Professional & scientific | 2021 |
| Crack Culture Studios Limited | Professional & scientific | 2026 |
| Crack Industries Limited | Information & communication | 2009 |
| Crack Productions Ltd | Information & communication | 2019 |
| Crackett Property Limited | Real estate | 2025 |
| Cracking Enterprises Limited | Wholesale & retail | 1996 |
| Crackle Ltd | Professional & scientific | 2013 |
| Craddy Pitchers Limited | Professional & scientific | 2003 |
| Craft a Life Ltd | Wholesale & retail | 2022 |
| Craft Decaf Ltd | Manufacturing | 2024 |
| Craft Digital Works Ltd | Professional & scientific | 2026 |
| Craft Fountain Ltd | Wholesale & retail | 2023 |
| Craft With Clare Ltd | Arts & recreation | 2025 |
| Craft Works (Bristol) Limited | Wholesale & retail | 1999 |
| CRAFT4CRAFTERS Ltd | Administrative & support | 2010 |
| Crafted Design & Build Ltd | Construction | 2024 |
| Crafted Guitars Ltd | Wholesale & retail | 2025 |
| Craftedbyhayes Ltd | Hospitality | 2025 |
| Crafter's Market Ltd | Wholesale & retail | 2021 |
| Crafty Beans Ltd | Hospitality | 2020 |
| Crafty Critters Ltd | Wholesale & retail | 2016 |
| Crafty Events Ltd | Extraterritorial | 2022 |
| Crafty Lushness Limited | Wholesale & retail | 2018 |
| Craig Hobson Aesthetics Ltd | Health & social care | 2021 |
| Craig NAB Wind Energy Hub Limited | Energy | 2022 |
| Craig Richard Williams Ltd | Extraterritorial | 2022 |
| Craig Short Building Contractors Ltd | Construction | 2010 |
| Craig Short Holdings Ltd | Real estate | 2019 |
| Craig West Turf Limited | Wholesale & retail | 2002 |
| Craig Y Geifr Wind Energy Hub Limited | Energy | 2021 |
| Craigdale Care Limited | Health & social care | 2005 |
| Craiova Redfield Ltd | Wholesale & retail | 2024 |
| Crakaig Wind Energy Hub Limited | Energy | 2023 |
| Craker Capital LLP | | 2013 |
| Cramphorn Consulting Services Ltd | Information & communication | 2010 |
| Cramphorn Property Services Ltd | Real estate | 2025 |
| Cranbrook Consultancy Ltd | Professional & scientific | 2020 |
| Crandelex Limited | Professional & scientific | 2012 |
| Crane Brain Lifting Services Limited | Professional & scientific | 2019 |
| Crane Williams Ltd | Financial services | 2012 |
| Cranford Court (Bristol) Limited | Administrative & support | 1968 |
| Cranhill Enterprises Limited | Professional & scientific | 2011 |
| Cranmore Court Management Limited | Households | 2014 |
| Cranmore Homes Limited | Real estate | 2015 |
| Cranmore House Management Limited | Households | 2006 |
| Cranzet Holdings Ltd | Financial services | 2024 |
| Cranzet Ltd | Financial services | 2024 |
| Crave DSP Limited | Information & communication | 2012 |
| Craven Outcomes Limited | Professional & scientific | 2014 |
| Craving Hunters Ltd | Hospitality | 2026 |