| Champneys Family Ltd | Ashford | 2025 |
| Champs Camp Limited | Altrincham | 2023 |
| Champs Camp UK Limited | Altrincham | 2024 |
| Champsforlife Ltd | Slough | 2024 |
| Chance Driven Limited | Mansfield | 2021 |
| Chance Industrial & Trading Co., Limited | Beckenham | 2019 |
| Chance UP Limited | London | 2023 |
| Chancel Close 1966 Limited | Basildon | 2014 |
| Chancellors Financial Services Limited | Harrow | 2000 |
| Chancellors Road Contracts Ltd | Newry | 2022 |
| Chancers Song Limited | Derby | 2003 |
| Chancery Court Flat Management Limited | Eastbourne | 2002 |
| Chancery Court Residents Company Limited | Bexhill-On-Sea | 2002 |
| Chancery Domains Limited | Nuneaton | 2009 |
| Chancery Finance Limited | London | 2003 |
| Chancery House London Nominee 1 Limited | Liverpool | 2015 |
| Chancery House London Nominee 2 Limited | Liverpool | 2015 |
| Chancery Investments Limited | London | 2006 |
| Chancery Lane Research Ltd | Ascot | 2024 |
| Chancery Law Publishing Limited | Bognor Regis | 1987 |
| Chancery Nominees (Data One) Limited | Towcester | 2009 |
| Chancery Nominees (Data Two) Limited | Towcester | 2009 |
| Chancery Nominees (HFD 3) Limited | Towcester | 2009 |
| Chancery Nominees (HFD 4) Limited | Towcester | 2009 |
| Chancery Nominees (HFD 5) Limited | Towcester | 2009 |
| Chancery Nominees (Plot 30 a) Limited | Towcester | 2009 |
| Chancery Nominees (Plot 30 B) Limited | Towcester | 2009 |
| Chances ARE UN Limited | Swansea | 2023 |
| Chanchal Singh Gill Ltd | Southall | 2022 |
| Chand Group Ltd | London | 2025 |
| Chandelle London Ltd | London | 2020 |
| Chandi Bricklaying Ltd | Hayes | 2024 |
| Chandler & Georges Limited | London | 2005 |
| Chandler Close 22/02/1972 Limited | Bampton | 2014 |
| Chandler Swift Limited | Harrogate | 2026 |
| Chandlers Coach Travel Ltd | Westbury | 2005 |
| Chandlers Collaborative RTM Company Limited | Leeds | 2024 |
| Chandlers Country Estates Ltd | Penrith | 2015 |
| Chandlers Services Ltd | Bishops Stortford | 2021 |
| Chandos Court (Clacton) Ltd | Clacton-On-Sea | 2023 |
| Chandos Court Limited | Leeds | 1985 |
| Chandos House Clinic Limited | London | 2021 |
| Chandos House London Limited | London | 2021 |
| Chandos Management Consultants Ltd | Preston | 2007 |
| Chandrakant Dahya Manga Ltd | Sevenoaks | 2025 |
| Chandris Limited | London | 2025 |
| Chandrosh Ltd | | 1999 |
| Chandrosh Properties Ltd | London | 2006 |
| Chanel Care Ltd | London | 2024 |
| Chanelle Pet UK Limited | London | 2021 |
| Chang NOI Promotions Limited | Gloucester | 1994 |
| Changchun Jstar Optics Co., Ltd | Cambridge | 2014 |
| Change Accountancy & Finance Limited | Manchester | 2025 |
| Change Coins Limited | Bristol | 2018 |
| Change Consulting Ltd | London | 2014 |
| Change in Mind Limited | High Wycombe | 1995 |
| Change Your Country Ltd | Caerphilly | 2016 |
| Change Your Thinking Limited | Stoke-On-Trent | 2024 |
| CHANGE360 Limited | Oxford | 2006 |
| Changebeat Group Limited | Langley | 2017 |
| Changebeat Limited | Slough | 2007 |
| Changespan Property Management Limited | North Yorkshire | 1996 |
| Changewell Limited | London | 1993 |
| Changing Carpets Limited | Worcester | 2000 |
| Changing Practice Review Limited | Dartford | 2022 |
| Changlong Industrial Co., Ltd. | Ruislip | 2019 |
| Changshu Dongsheng Marine Parts Co., Ltd. | Cambridge | 2022 |
| Changxin International Trading Co., Ltd | Stafford | 2020 |
| Changxing Jiaheng Textile Co., Ltd | Manchester | 2023 |
| Changxiong Hardware Co., Ltd | Kington | 2013 |
| Changyuan Chemical Limited | Stafford, | 2020 |
| Changzhou Booming Fastener Co., Ltd | Kington | 2014 |
| Changzhou Drinty Auto Parts Co., Ltd | London | 2013 |
| Changzhou KYA Trading Co., Ltd | Beckenham | 2015 |
| Changzhou Long Connection Industry Group Co., Ltd | London | 2015 |
| Changzhou Refychem Co., Ltd | Beckenham | 2009 |
| Changzhou Top Real Supply Import Export Co., Ltd. | Beckenham | 2020 |
| Chankoo Machinery Co., Ltd | London | 2015 |
| Channel Consult Limited | Wokingham | 2012 |
| Channel Earth Productions Limited | London | 2010 |
| Channel Eight Ltd | Bristol | 2025 |
| Channel Health Ltd | London | 2024 |
| Channel House Management Limited | Hove | 2013 |
| Channel Installations Limited | Newbury | 2000 |
| Channel Islands Fuels Convenience Stores Limited | Birchwood | 2011 |
| Channel Islands Fuels Limited | Birchwood | 2011 |
| Channel M Television Limited | London | 1998 |
| Channel Marketing Solutions Limited | Woking | 1999 |
| Channel Safety Systems Group Limited | Newbury | 2010 |
| Channel Safety Systems Limited | Newbury | 1999 |
| CHANNEL2LEARNING Limited | Preston | 2020 |
| Channi Limited | Hounslow | 2008 |
| Channory Limited | Milton Keynes | 2012 |
| Chantal Coady Designs Limited | London | 2013 |
| Chantala Morris Dingle Limited | Dunstable | 2026 |
| Chantdale Limited | Manchester | 1980 |
| Chantecaille Conservation Foundation UK Limited | London | 2024 |
| Chantelle 2006 Limited | Shrewsbury | 2014 |
| Chanten Investments Limited | London | 1999 |
| Chanteroy Distribution Limited | London | 2021 |