| Capture Photo Studio Limited | Woodford Green | 2017 |
| Capture Sports Limited | Nottingham | 2020 |
| Capture Your Beauty Limited | Doncaster | 2023 |
| Capture-Me Photobooths Limited | Aylesbury | 2022 |
| Captured by Lauren Ltd | Bingley | 2012 |
| Capucine Digital Limited | Cardiff | 2017 |
| Capulus ET Artem Tattoo Ltd | Market Harborough | 2019 |
| Capworth Drycleaners Limited | London | 2011 |
| Capybara Pond Ltd | Milton Keynes | 2025 |
| Capyra Ventures Limited | Farringdon | 2026 |
| Car and Commercial Solutions Ltd | Saint Helens | 2011 |
| Car and Trailer Ltd. | Wakefield | 2006 |
| Car and Van Key Services Ltd | Bristol | 2020 |
| Car Angels Limited | Bournemouth | 2012 |
| Car Audio Repair Specialists Ltd | High Peak | 2016 |
| Car Auto Salvage Ltd | Cwmbran | 2017 |
| Car Blitz Limited | Helensburgh | 2010 |
| Car Buying Advisor Ltd | Waterlooville | 2012 |
| Car Call (U.K.) Ltd | Waterlooville | 2007 |
| Car Care Pension Trustees Limited | Thornbury Bradford | 2006 |
| Car Care Solutions Ltd | Sheffield | 2013 |
| Car Claims Ltd | Heswall | 2024 |
| Car Cleaning and Valeting Ltd | Shepton Mallet | 2020 |
| Car Club Nationwide Limited | Harrow | 2018 |
| Car Connect Rentals Ltd | London | 2025 |
| Car Customization Services Ltd | London | 2019 |
| Car Detailers Ltd | London | 2014 |
| Car Equine Ltd | London | 2022 |
| Car Finance Market Ltd | London | 2023 |
| Car Heaven Hand Car Wash (Liverpool) Ltd | Liverpool | 2018 |
| Car Hire OK Ltd | Dungannon | 2025 |
| Car Key Assist Ltd | Newcastle Upon Tyne | 2022 |
| Car Key Experts Ltd | Swanscombe | 2021 |
| Car Key Hub Ltd | Bolton | 2026 |
| Car Key London Ltd | Enfield | 2025 |
| Car Key Masters Birmingham Ltd | Manchester | 2024 |
| Car Key Masters Ltd | Manchester | 2023 |
| Car Key Problems Limited | Bradford | 2021 |
| Car Key Specialists Ltd | Manchester, | 2026 |
| Car Leather Doctor Ltd | Manchester | 2020 |
| Car Park Enforcement Company Limited | London | 2015 |
| Car Park Express Ltd | London | 2022 |
| Car Park Ltd | Middlesex | 2019 |
| Car Park Services Limited | | 1986 |
| Car Protect Direct Limited | Sheffield | 2022 |
| Car REG Promo Limited | Braintree | 2017 |
| Car Search NI Ltd | Belfast | 2019 |
| Car Spa & Tyres Ltd | Liverpool | 2013 |
| Car Spa Valeting Centre Ltd | Wolverhampton | 2018 |
| Car Spa Valeting Services Ltd | Wolverhampton | 2023 |
| Car Storage in Kent Limited | Ashford | 2015 |
| Car Storage Solutions (Bham) Ltd | Birmingham | 2022 |
| Car Trim Limited | Basingstoke | 2017 |
| Car Truck and BUS Engine Export Ltd | Northampton | 2022 |
| Car Tyre Place Ltd | Bathgate | 2023 |
| Car Valeting Bristol Ltd | Bristol | 2022 |
| Car Valeting Centre Ltd | Stroud | 2023 |
| Car Valeting Limited | Ruislip | 2025 |
| Car Valeting of Hardi Limited | London | 2019 |
| Car Valeting of Wembley Ltd | Wembley Park | 2022 |
| Car Valeting Solution Ltd | London | 2017 |
| Car Valets Pontyates Ltd | Llanelli | 2021 |
| Car Wash and Valets Ltd | Surbiton | 2025 |
| Car Wash Association Limited | London | 2018 |
| Car Wash Bay Limited | Southampton | 2016 |
| Car Wash City Ltd | Coventry | 2015 |
| Car Wash Five Star Ltd | Reading | 2018 |
| Car Wash Guys Ltd | Gravesend | 2018 |
| Car Wash London Limited | London | 2019 |
| Car Wash Micutu Ltd | Halesowen | 2025 |
| Car Wash Plymouth Ltd | Plymouth | 2018 |
| Car Wash Surrey Ltd | Sutton | 2025 |
| Car Wash Waterworks Spa Ltd | Dalkeith | 2021 |
| Car Wash Zone Ltd | Glasgow | 2020 |
| Car Window Tint Manchester City Ltd | Manchester | 2022 |
| Car Wrap 24 Ltd | Cheshunt | 2022 |
| Car Wrapping Specialist Ltd | Stoke-On-Trent | 2022 |
| Car-Optik Ltd | London | 2005 |
| CAR4U (Scotland) Ltd | Stevenston | 2017 |
| Cara an Chroí Ltd | Londonderry | 2025 |
| Cara Counselling Training Ltd | Worthing | 2022 |
| Cara DE LA Hoyde Limited | Leigh-On-Sea | 2014 |
| Cara Gibbs Hairdressing Ltd | Sale | 2018 |
| Cara Grace Ltd | London | 2024 |
| Cara John Colours Limited | Porth | 2025 |
| Cara Louise Nails & Beauty Limited | Blackburn | 2016 |
| Cara MIA Aesthetics Ltd | Glasgow | 2024 |
| Cara Training and Consultancy Ltd | Newton Abbot | 2026 |
| Cara's Nail Creations Ltd | Southampton | 2019 |
| Cara-Friend | Belfast | 2013 |
| Caracal BI Limited | Prestatyn | 2023 |
| Caracalla Limited | Bristol | 2012 |
| Caraccios Hair and Beauty Limited | Deal | 2013 |
| Carade Limited | Hounslow | 2021 |
| Caradine Ltd | Cheddar | 2022 |
| Caradon AI Ltd | London | 2025 |
| Caradon Health Group Ltd | Liskeard | 2026 |
| Caragon Limited | Haywards Heath | 2015 |
| Caraja Invest Limited | London | 2025 |
| Caraldane Trustees Limited | Rochester | 2023 |