| Charles Singleton Limited | Manufacturing | 1956 |
| Charles W. Carnall Limited | Construction | 2002 |
| Charlesmadethat Ltd | Information & communication | 2026 |
| Charlesworth Landscapes Limited | Administrative & support | 2019 |
| Charlesworth Transport Ltd | Transport & logistics | 2024 |
| Charley's Joinery and Building Services Ltd | Construction | 2019 |
| Charleys Limited | Hospitality | 2022 |
| Charlie & Chaplin Limited | Professional & scientific | 2013 |
| Charlie and LEO PUB Company Limited | Hospitality | 2025 |
| Charlie Green Limited | Health & social care | 2017 |
| Charlies Angels Conservatory Roof Specialists Limited | Construction | 2022 |
| Charlies Angels FM Limited | Professional & scientific | 2008 |
| Charlotte Curtis Ltd | Other services | 2003 |
| Charlotte Heaton Consultancy Ltd | Administrative & support | 2025 |
| Charlotte MAC Ltd | Other services | 2024 |
| Charlotte MAC Weddings Ltd | Other services | 2026 |
| Charlotte Mayer Sculpture Ltd | Wholesale & retail | 2023 |
| Charlotte Motors (Salvage) Limited | Wholesale & retail | 1985 |
| Charlotte Motors Limited | Wholesale & retail | 1989 |
| Charlotte Vkrm Ltd. | Real estate | 2018 |
| Charlotte Walker Creative Limited | Professional & scientific | 2025 |
| Charlotte's Delivery Solutions Limited | Transport & logistics | 2023 |
| Charlottes Kitchens Limited | Construction | 2014 |
| Charlyglad Company Limited | Health & social care | 2013 |
| Charm & Contour Beauty Limited | Manufacturing | 2025 |
| Charmima Limited | Real estate | 2019 |
| Charnock Network Services Limited | Information & communication | 2026 |
| Charnock Surfacing Limited | Administrative & support | 2013 |
| Charona Limited | Health & social care | 2016 |
| Charred Lions Ltd | Information & communication | 2024 |
| Chartan Holdings Limited | Professional & scientific | 2008 |
| Charter Catering Consultants Limited | Professional & scientific | 1992 |
| Charter Housing Limited | Real estate | 1988 |
| Charterhouse Street Light Bar Limited | Real estate | 2016 |
| Chartwell Builders Limited | Construction | 2001 |
| Chartwell JCG Limited | Construction | 2025 |
| Charvik Solutions Ltd | Information & communication | 2019 |
| Chase Commercial Property Limited | Administrative & support | 2018 |
| Chase CT. B Management Company Limited | Households | 2024 |
| Chase Design Interiors Limited | Arts & recreation | 2012 |
| Chase Design Properties Limited | Real estate | 2001 |
| Chase Estates Ltd | Real estate | 2018 |
| Chase Health Limited | Administrative & support | 2011 |
| Chase Medical Limited | Administrative & support | 2010 |
| Chase Quantity Surveyor Services Limited | Professional & scientific | 2020 |
| Chase Recruitment Limited | Administrative & support | 2015 |
| Chase Research Cryogenics Ltd | Manufacturing | 2003 |
| Chasing Cards Limited | Wholesale & retail | 2025 |
| Chasop Ltd | Real estate | 2019 |
| Chatanoga Hillsbrough Limited | Hospitality | 2024 |
| Chatha ‘S Fisheries Ltd | Hospitality | 2023 |
| Chatsworth Hand Car Wash Ltd | Administrative & support | 2025 |
| Chatsworth House Limited | Real estate | 2000 |
| Chatsworth Motors Ltd | Wholesale & retail | 2022 |
| Chatsworth Property UK Ltd | Real estate | 2022 |
| Chattercup Limited | Hospitality | 2024 |
| Chavva Services Limited | Wholesale & retail | 2023 |
| Chayu Tea Limited | Manufacturing | 2024 |
| Chazak Import & Export Limited | Wholesale & retail | 2024 |
| CHC Forestry Ltd | Agriculture & fishing | 2023 |
| Chcf Solutions Limited | Construction | 2016 |
| Cheap Free and Discount Limited | Wholesale & retail | 2018 |
| Checkmylegalfees.Com Limited | Professional & scientific | 2015 |
| Cheeba Cheeba Ltd | Wholesale & retail | 2020 |
| Cheers BRO Ltd | Manufacturing | 2014 |
| Cheers BRO Outdoor Limited | Hospitality | 2022 |
| CHEERS4BEERS Limited | Administrative & support | 2025 |
| Cheese Belly Limited | Information & communication | 2019 |
| Cheese Riot Limited | Wholesale & retail | 2025 |
| Cheesecakesrus Ltd | Wholesale & retail | 2023 |
| Chef 1 Limited | Hospitality | 2017 |
| Chef in Field Ltd | Hospitality | 2025 |
| Chef Results Limited | Administrative & support | 2007 |
| Chef United Cafe Limited | Hospitality | 2026 |
| Chef United Ltd | Hospitality | 2024 |
| Cheffield Ltd | Hospitality | 2020 |
| Chefs Counter Community Interest Company | Hospitality | 2021 |
| Chellan Group Ltd | Administrative & support | 2017 |
| Chelsea Car Hire Ltd | Administrative & support | 2025 |
| Chelsea Garden Services Ltd | Administrative & support | 2004 |
| Chelsea Heights Management Company Ltd | Households | 2021 |
| Chelsea Park Developments Ltd | Construction | 2021 |
| Chelsea Pictures Limited | Information & communication | 2009 |
| Chem-Jet Ltd | Administrative & support | 2012 |
| Chemex South Yorkshire Ltd | Wholesale & retail | 2026 |
| Chemsol Limited | Professional & scientific | 1993 |
| Chemystical Ltd | Health & social care | 2011 |
| Chensonggb Limited | Wholesale & retail | 2025 |
| Chequered Chair Limited | Real estate | 2024 |
| Cheribim Ltd | Information & communication | 2022 |
| Cherry Chester Ltd | Hospitality | 2026 |
| Cherry Consultancy Ltd | Education | 2022 |
| Cherry Ghost Music Limited | Arts & recreation | 2006 |
| Cherry Mash Ltd | Wholesale & retail | 2025 |
| Cherry Picked Limited | Wholesale & retail | 2012 |
| Cherry Private Ltd | Wholesale & retail | 2021 |
| Cherry Tree Catering Ltd | Hospitality | 2021 |
| Cherry Tree Court Management Limited | Households | 1980 |
| Cherry UP Limited | Information & communication | 2018 |
| Cherrytree Support Services Limited | Health & social care | 2002 |