| CQ Assets Limited | London | 2022 |
| CQ Xiyi Technology Co., Ltd | Beckenham | 2019 |
| CQC Training & Consultancy Ltd | Barnstaple | 2025 |
| CQC Training Limited | Newport | 2024 |
| Cqplanning and Property Services Limited | Ilford | 2015 |
| CQW Limited | Glasgow | 2021 |
| CQY Ltd | Leicester | 2026 |
| CR Corporation Limited | Beckenham | 2021 |
| CR Reynolds (Management Services) Limited | Hessle | 2003 |
| CR Smith Home Improvements Limited | Fife | 1993 |
| CR Smith Renewable Energy Limited | Dunfermline | 2011 |
| CR2 Group Limited | Hereford | 2010 |
| CR3AS27 Ltd | Manchester | 2024 |
| CRA1G Limited | Harrogate | 2020 |
| Crab and Lobster Limited | East Boldon | 2001 |
| Crab Management Limited | Antrim | 2024 |
| Crab Shadow Ltd | London | 2021 |
| Crabber and Asker Limited | Knutsford | 2011 |
| Crabdale Limited | Manchester | 2024 |
| Crabtree Security Services Ltd | Egham | 2014 |
| Crack Coffee Ltd | Newburgh | 2018 |
| Crack Management Limited | London | 1999 |
| Crack'D by SAT Bains Ltd | Nottingham | 2012 |
| Cracked EGG Limited | Sherborne | 2009 |
| Cracked Limited | Antrim | 2024 |
| Cracker Bubble Ltd | London | 2024 |
| Cradlefield Limited | Croydon | 2010 |
| Cradley Special Brick Company Limited | Northampton | 2016 |
| Cradley Town Football Club Limited | Halesowen | 2003 |
| Craft and Design Limited | Stoke-On-Trent | 2021 |
| Craft Bakehouse Ltd | Evesham | 2024 |
| Craft Creations Paper Ltd | South Shields | 2019 |
| Craft Renewables Limited | Sheffield | 2014 |
| Craft Spirits Limited | Cumnock | 2013 |
| Craft Supplies Limited | Sheffield | 1997 |
| Craftbourne Properties Limited | London | 2002 |
| Crafted Accountants Limited | Birmingham | 2024 |
| Crafted Flooring Limited | Wokingham | 2018 |
| Crafted Investments Limited | Nottingham | 2014 |
| Crafted Records Ltd | Braintree | 2024 |
| Crafted With Love Limited | Ash | 2017 |
| Crafterly Ltd | London | 2020 |
| Crafters Studio Ltd | London | 2017 |
| Craftless Design Company Ltd | Merthyr Tydfil | 2023 |
| Craftport Limited | Ware | 2013 |
| Craftstone Ltd | Banbridge | 2018 |
| Craftwork Flooring Limited | Lancing | 2009 |
| Crafty Cask Ltd | Warrington | 2018 |
| Crafty Events Ltd | Bristol | 2022 |
| Crafty Soso Ltd | Burnham-On-Crouch | 2021 |
| Craftymothers Limited | London | 2015 |
| Craftyspottydog Limited | Sheffield | 2011 |
| Craggy Island Properties Limited | London | 2001 |
| Craghert Limited | Wallingford | 2008 |
| Cragoe Property Limited | Reigate | 2005 |
| Craic Limited | Berkshire | 2002 |
| Craig Estates | Newtownabbey | 1999 |
| Craig Gilks Ltd | Cambridge | 2022 |
| Craig Hackley Limited | Kington | 2021 |
| Craig James Watters Ltd | Glasgow | 2025 |
| Craig John Bradley Ltd | Shifnal | 2024 |
| Craig Poole Ltd | Prestwick | 2025 |
| Craig Richard Williams Ltd | Bristol | 2022 |
| Craig-Fergus Properties Limited | 427 Holywood Road | 1963 |
| Craigard (Above Bar Number 3) Limited | London | 2021 |
| Craigard (Above Bar Number 3) Nominees Limited | London | 2021 |
| Craigard (Above Bar Number Two) Limited | London | 2015 |
| Craigard (Above Bar Number Two) Nominees Limited | London | 2015 |
| Craigard (Above Bar) Limited | London | 2013 |
| Craigard (Above Bar) Nominees Limited | London | 2013 |
| Craigard (Bermondsey) Limited | London | 2022 |
| Craigard (Bridgwater Two) Limited | London | 2018 |
| Craigard (Bridgwater Two) Nominees Limited | London | 2018 |
| Craigard (Bristol Parkway) Limited | London | 2025 |
| Craigard (Bristol Parkway) Nominees Limited | London | 2025 |
| Craigard (Bristol) Limited | London | 2021 |
| Craigard (Bristol) Nominees Limited | London | 2021 |
| Craigard (Cardiff Number Two) Limited | London | 2021 |
| Craigard (Cardiff Number Two) Nominees Limited | London | 2021 |
| Craigard (Cheam) Limited | London | 2025 |
| Craigard (Cheam) Nominees Limited | London | 2025 |
| Craigard (Chippenham Two) Limited | London | 2019 |
| Craigard (Chippenham Two) Nominees Limited | London | 2019 |
| Craigard (Darlington) Limited | London | 2013 |
| Craigard (Darlington) Nominees Limited | London | 2013 |
| Craigard (Dartford) Limited | London | 2021 |
| Craigard (Dartford) Nominees Limited | London | 2021 |
| Craigard (Imperial House Southampton) Limited | London | 2018 |
| Craigard (Imperial House Southampton) Nominees Limited | London | 2018 |
| Craigard (Kings Park) Limited | London | 2022 |
| Craigard (Kings Park) Nominees Limited | London | 2022 |
| Craigard (MCS) Limited | London | 2020 |
| Craigard (MCS) Nominees Limited | London | 2020 |
| Craigard (Preston Brook) Limited | London | 2016 |
| Craigard (Preston Brook) Nominees Limited | London | 2016 |
| Craigard (Runcorn) Limited | London | 2020 |
| Craigard (Runcorn) Nominees Limited | London | 2020 |
| Craigard (Winchester) Limited | Fareham | 2026 |
| Craigard (Yeovil III) Limited | London | 2025 |
| Craigard (Yeovil III) Nominees Limited | London | 2025 |