| Chase Barkley Limited | Extraterritorial | 2026 |
| Chat GB Group Limited | Extraterritorial | 2025 |
| Chateau Marmot Limited | Real estate | 2022 |
| Chattah Limited | Real estate | 1973 |
| Chatteris Properties Limited | Real estate | 1990 |
| Chatterton Tuition Ltd | Education | 2013 |
| Chaucer Land Limited | Real estate | 2009 |
| Checkpoint Holdings Limited | Professional & scientific | 2002 |
| Cheese & Co (Yorkshire) Limited | Wholesale & retail | 2022 |
| Cheez Limited | Real estate | 2025 |
| Chefpass Ltd | Information & communication | 2026 |
| Cheltenham Crescent Management Company Limited | Households | 2018 |
| Cheltenham Mount Management Company Limited | Households | 1999 |
| Cheltenham Seafood Limited | Hospitality | 2026 |
| Chelwood Farms Limited | Agriculture & fishing | 1974 |
| Chemical Engineers Limited | Wholesale & retail | 2019 |
| Chemicor Limited | Professional & scientific | 2017 |
| Cherrington (Harrogate) LLP | | 2010 |
| Cherry Tiger Limited | Professional & scientific | 2011 |
| Cherry-Apple Blossom Ltd | Wholesale & retail | 2019 |
| Cherrybomb Collective Ltd | Wholesale & retail | 2024 |
| Cheshire Bidco Ltd | Financial services | 2024 |
| Cheshire Holdco Ltd | Financial services | 2024 |
| Cheshire Midco Ltd | Financial services | 2024 |
| Chester Knight Limited | Extraterritorial | 2026 |
| Chesterton Blacklock Limited | Extraterritorial | 2025 |
| Chesterton Logistics Limited | Extraterritorial | 2025 |
| CHG 13 Ltd | Financial services | 2021 |
| Chico's Harrogate Limited | Hospitality | 2019 |
| Chilli CON Carne Ltd | Extraterritorial | 2012 |
| Chiltern Court Lancaster Limited | Real estate | 1999 |
| Chimneycrete Limited | Other services | 2002 |
| China Dragon Harrogate Ltd | Hospitality | 2016 |
| China Garden (Harrogate) Ltd | Hospitality | 2023 |
| Chino Bandido Ltd | Extraterritorial | 2012 |
| Chiyangwa Consulting Ltd | Financial services | 2011 |
| Chlair Consultancy Limited | Information & communication | 2017 |
| Chloe Group Limited | Extraterritorial | 2026 |
| Chobham Management Services Ltd | Administrative & support | 2025 |
| Choicewelcome Property Management Limited | Households | 1992 |
| Chpt 2 Ltd | Professional & scientific | 2023 |
| CHR1S Limited | Extraterritorial | 2020 |
| Chris Jones Software Developer Limited | Information & communication | 2011 |
| Chris Luffman Bricklaying & Building Ltd | Construction | 2023 |
| Chris Lupton Fitness & Wellbeing Limited | Other services | 2014 |
| Chris Stobbs Contracting Ltd | Agriculture & fishing | 2025 |
| Chris Wilkinson Engineering Limited | Professional & scientific | 2010 |
| Chris Wilson Associates Limited | Real estate | 2003 |
| Chris. Hawkesworth Limited | Real estate | 1972 |
| Christianconfidential Ltd | Extraterritorial | 2017 |
| Christiane GUL Landscape & Garden Design Limited | Administrative & support | 2018 |
| Christina Black Interiors Ltd | Manufacturing | 2025 |
| Christmas Day Limited | Extraterritorial | 2021 |
| Christopher James Morris Limited | Information & communication | 2008 |
| Christopher N Miller Ltd | Financial services | 2014 |
| Christopher Nixon Ltd | Health & social care | 2007 |
| Christopher Nixon Trustees Limited | Professional & scientific | 2023 |
| Christopher Stoner Bespoke Limited | Manufacturing | 2017 |
| Chromemetal Limited | Real estate | 1998 |
| Chronograph Group Limited | Extraterritorial | 2026 |
| Chrysler Group Limited | Extraterritorial | 2025 |
| Chrysler Limited | Extraterritorial | 2025 |
| Chudleigh Court Management Co. Limited | Real estate | 1985 |
| Chudleigh Mews Management Company Limited | Households | 1985 |
| Church Farm (South Stainley) Management Company Limited | Households | 2020 |
| Church Lane (Hampsthwhaite) Management Company Limited | Households | 2003 |
| Church Square Property Management Limited | Households | 2020 |
| Church's Plant Hire Ltd | Administrative & support | 2020 |
| Chwa Limited | Hospitality | 2019 |
| Cicada Communications Limited | Professional & scientific | 2015 |
| Cidon Developments Limited | Construction | 2013 |
| Cidon Trustees Limited | Administrative & support | 2021 |
| Cigarvogue Ltd | Extraterritorial | 2025 |
| Cimmermann Limited | Construction | 2011 |
| Cinebox Festivals Limited | Information & communication | 2024 |
| Cinebox Films Limited | Information & communication | 2024 |
| Circa Vintage Boutique Ltd | Wholesale & retail | 2012 |
| Circcurer Limited | Extraterritorial | 2023 |
| Cirrus Solutions Limited | Information & communication | 2025 |
| Cirrus Trustees Limited | Financial services | 2012 |
| Cita International Limited | Wholesale & retail | 1994 |
| Cited Logic Ltd | Information & communication | 2023 |
| Citico Property Management Limited | Real estate | 2013 |
| City Barbers HG Ltd | Other services | 2025 |
| City Breweries Ltd | Professional & scientific | 2013 |
| City Development for Business Solutions Ltd | Wholesale & retail | 2024 |
| City East Limited | Real estate | 2006 |
| City House Investors Limited | Financial services | 2005 |
| City Loft Developments (Harrogate) Limited | Real estate | 1998 |
| City Loft Developments Limited | Real estate | 2010 |
| City Square Developments Limited | Construction | 2015 |
| City Store Harrogate Limited | Wholesale & retail | 2025 |
| Citywide Facilities Management Limited | Administrative & support | 2018 |
| Civic PFI Holdings Limited | Professional & scientific | 2012 |
| Civic PFI Investments II Limited | Professional & scientific | 2012 |
| Civic PFI Investments Limited | Professional & scientific | 2012 |
| CJ Luxe Ltd | Arts & recreation | 2026 |
| CJE Design Ltd | Professional & scientific | 2013 |
| CJP Plumbing & Heating (Yorkshire) Ltd | Construction | 2019 |
| CK Square Ltd | Wholesale & retail | 2024 |