| Chatsworth Clinic Limited | Public administration | 2025 |
| Chattels Furniture Limited | Wholesale & retail | 2013 |
| Chattertons Cafe Limited | Hospitality | 2015 |
| Chattha Food 303 Ltd | Hospitality | 2021 |
| Chaudhary Brothers Ltd | Wholesale & retail | 2025 |
| Chaudhary Hot Spot Ltd | Hospitality | 2020 |
| Chaudhry Butchers Ltd | Wholesale & retail | 2024 |
| Chaudhry's Halal Meat & Fish Centre Ltd | Wholesale & retail | 2014 |
| Chauffeur Hire Holidays Limited | Transport & logistics | 2010 |
| Chauffeur Hire Plus Limited | Transport & logistics | 1998 |
| Chauffeurism Ltd | Transport & logistics | 2023 |
| Chauhan Estates Ltd | Real estate | 2026 |
| Chauncey`S Timber Flooring Limited | Manufacturing | 2007 |
| Chawton Hector Limited | Professional & scientific | 2014 |
| Chaya Chai GAL Ltd | Arts & recreation | 2025 |
| Chaya Life Ltd | Wholesale & retail | 2020 |
| Chaysestar Entertainment CIC | Arts & recreation | 2019 |
| Chaz Britton-Chard Roofing Specialist Ltd | Extraterritorial | 2024 |
| CHC Bristol Limited | Financial services | 2024 |
| CHD Asset Management Ltd | Real estate | 2018 |
| Cheadle Property Co. Limited | Real estate | 1995 |
| Cheap Deals Ltd | Wholesale & retail | 2026 |
| Cheap Grill Limited | Hospitality | 2026 |
| Cheap Kebab & Pizza Ltd | Hospitality | 2025 |
| Cheatmeals Bristol Ltd | Hospitality | 2024 |
| Cheatmeals Cardiff Ltd | Hospitality | 2025 |
| Check in on a Mate Limited | Education | 2025 |
| Checkerboard Limited | Information & communication | 2009 |
| Checkmate Property Solutions Ltd | Information & communication | 2025 |
| Checkmatt Technology Limited | Information & communication | 2015 |
| Checkmore Limited | Real estate | 1986 |
| Checkrisk Management Services Ltd | Administrative & support | 2008 |
| Cheddar Cheese Straws Limited | Extraterritorial | 1996 |
| Cheddar Coffee Ltd | Wholesale & retail | 2020 |
| Cheddar Dental Practice Limited | Health & social care | 2020 |
| Cheddar Hill Limited | Households | 2024 |
| Cheddon Interim Ltd | Professional & scientific | 2024 |
| Cheeky CHI and Co Ltd | Wholesale & retail | 2025 |
| Cheema (Bristol) Limited | Administrative & support | 2010 |
| Cheema Fleet Ltd | Transport & logistics | 2019 |
| Cheer Ammo Ltd | Wholesale & retail | 2026 |
| Cheers Bristol! Limited | Hospitality | 2024 |
| Cheetameals Limited | Wholesale & retail | 2026 |
| Chef Beck Limited | Hospitality | 2018 |
| Chef Express (SW) Limited | Hospitality | 2018 |
| Chef Leasing Limited | Wholesale & retail | 2004 |
| Chef TOM Green Ltd | Hospitality | 2020 |
| Cheffings Builders Ltd | Construction | 2014 |
| Chegos Bistro Limited | Hospitality | 2025 |
| Cheko Group Construction Ltd | Construction | 2025 |
| Chelmark Solutions Ltd | Real estate | 2025 |
| Chelmsford Administration Ltd | Financial services | 1995 |
| Chelsea Life Jacket Limited | Wholesale & retail | 2025 |
| Chelsea Road Mini Market Ltd | Wholesale & retail | 2021 |
| Cheltenham and Gloucester Trail Runners Ltd | Arts & recreation | 2024 |
| Cheltenham Catering Supplies UK Ltd | Wholesale & retail | 2026 |
| Chelvets Limited | Extraterritorial | 2005 |
| Chelvey Designer Makers Co-Operative Limited | Manufacturing | 2009 |
| Chelvey Designer Makers Partnership LLP | | 2008 |
| Chelwood House Bristol Limited | Real estate | 2023 |
| Chelwoods (Dudley) Limited | Manufacturing | 2008 |
| Chembridge Ltd | Wholesale & retail | 2020 |
| Chembu Ltd | Information & communication | 2022 |
| Chemeco UK Ltd | Manufacturing | 2018 |
| Chemical Storage Solutions Limited | Manufacturing | 2009 |
| Chemicalbrothers Limited | Wholesale & retail | 2025 |
| Chemsys Solutions Ltd | Wholesale & retail | 2026 |
| Chemtrade | | 1993 |
| Chequered INK Ltd. | Information & communication | 2015 |
| Chequers Construction Ltd | Construction | 2022 |
| Chequers Court (Stoke Gifford) Management Company Limited | Households | 1989 |
| Chequers Farm Limited | Real estate | 2014 |
| Cheree Enterprises Limited | Health & social care | 2015 |
| Cherish Able Care Limited | Health & social care | 2011 |
| Cherish AC Supported Living Limited | Real estate | 2018 |
| Cherish Complex Care Limited | Health & social care | 2025 |
| Cherished Homes South West Limited | Construction | 2023 |
| Cheristone Doodles Limited | Agriculture & fishing | 2022 |
| Cherith Health Pro Limited | Health & social care | 2018 |
| Cherith Property Developments Ltd | Real estate | 2024 |
| Cherrett Building Ltd | Construction | 2024 |
| Cherri Ltd | Professional & scientific | 2014 |
| Cherry BEE Ltd | Hospitality | 2015 |
| Cherry Blossom Manco Plots 38-43 Ltd | Households | 2025 |
| Cherry Blossom Patchway Limited | Hospitality | 2024 |
| Cherry Blossom Social Care Ltd | Health & social care | 2026 |
| Cherry Express International Limited | Transport & logistics | 2022 |
| Cherry Fields Management Company Limited | Households | 2025 |
| Cherry Orchards (Camphill) Community Limited | Health & social care | 1978 |
| Cherry Picked Catering Ltd | Wholesale & retail | 2009 |
| Cherry Property Services Ltd | Real estate | 2018 |
| Cherry Rose Limited | Construction | 2012 |
| Cherry Rose Vintage Limited | Wholesale & retail | 2016 |
| Cherry Socials Ltd | Information & communication | 2023 |
| Cherry Tree (Bristol) Limited | Real estate | 2015 |
| Cherry Tree Estates Bristol Ltd | Real estate | 2013 |
| Cherry Tree Fencing & Landscaping Limited | Administrative & support | 2020 |
| Cherry Tree Veterinary Practice Limited | Extraterritorial | 2011 |
| Cherryada Healthcare Limited | Health & social care | 2016 |
| Cherrypic Limited | Professional & scientific | 2008 |