| Children of Africa Rescue Organization CIC | Health & social care | 2022 |
| Children's Activities Association CIC | Other services | 2014 |
| Children's Corner Leeds Dock Limited | Health & social care | 2025 |
| Children's Heart Surgery Fund | Health & social care | 2012 |
| Children’S Corner Aire Park Limited | Health & social care | 2024 |
| Children’S Corner Group Limited | Financial services | 2024 |
| Children’S Corner Moor Allerton Hall Limited | Health & social care | 2024 |
| Childsside CIC | Education | 2015 |
| Chilled Bakery Products Limited | Extraterritorial | 2013 |
| Chilled OUT Drinks Ltd | Wholesale & retail | 2019 |
| Chillie Care Enterprise Ltd | Health & social care | 2025 |
| Chiltern Court (BS) Limited | Real estate | 2022 |
| Chiltern Court (Leeds) Limited | Households | 1996 |
| Chiltern International Limited | Professional & scientific | 1982 |
| Chimaek Oppa Limited | Hospitality | 2024 |
| Chimat Limited | Administrative & support | 2012 |
| Chime Social Enterprise Community Interest Company | Health & social care | 2011 |
| Chimpex Ltd | Wholesale & retail | 2022 |
| Chimpolata Limited | Information & communication | 2014 |
| China Bites Ltd | Hospitality | 2024 |
| China Britain Medical and Dental Academy Ltd | Administrative & support | 2017 |
| China Britain Medical and Dental Association | Administrative & support | 2017 |
| China Express 88 Limited | Hospitality | 2020 |
| China Jade 888 Ltd | Hospitality | 2025 |
| China Marketing Corp Ltd | Professional & scientific | 2017 |
| China Red Fast Food Ltd | Hospitality | 2019 |
| China Red Property Limited | Real estate | 2023 |
| China Town (88) Ltd | Hospitality | 2014 |
| China Town Leeds Ltd | Hospitality | 2023 |
| Chinad General Services Limited | Wholesale & retail | 2014 |
| Chinapropack Ltd | Wholesale & retail | 2024 |
| Chinaz Limited | Health & social care | 2014 |
| Chinese and Western Medicine Research of Health Ltd | Health & social care | 2017 |
| Chinese BBQ Ltd | Hospitality | 2025 |
| Chinese GET Hired Ltd | Extraterritorial | 2015 |
| Chinese Headline Culture & Media Ltd | Information & communication | 2019 |
| Chinnaraja Estates Flats 1 Ltd | Real estate | 2024 |
| Chinnaraja Estates Limited | Real estate | 2013 |
| Chino Plus Properties Ltd | Real estate | 2025 |
| Chinwags Catering Ltd | Hospitality | 2019 |
| Chion Consulting Limited | Information & communication | 2019 |
| Chip and Flail Ltd | Administrative & support | 2025 |
| Chipp Coffee Co. Ltd. | Manufacturing | 2016 |
| Chippendale Builders Limited | Construction | 2008 |
| Chippendale Motors Limited | Wholesale & retail | 1995 |
| Chippendale Projects Limited | Construction | 2015 |
| Chipperfield Consulting Ltd | Professional & scientific | 2018 |
| Chippindale Pool Lettings Limited | Education | 2025 |
| Chippy Minton Carpentry and Joinery Ltd | Construction | 2025 |
| Chipro Developments Ltd | Real estate | 2011 |
| Chipsaway (Leeds) Limited | Wholesale & retail | 2008 |
| Chiragh Limited | Wholesale & retail | 2025 |
| Chiragi@Bollywood Ltd | Arts & recreation | 2019 |
| Chirmarn Limited | Construction | 1976 |
| Chiron Group Limited | Financial services | 2023 |
| Chiron Medicolegal Ltd | Health & social care | 2025 |
| Chisadza Elliotcadman Consultancy Limited | Professional & scientific | 2014 |
| Chiselspeed Tuning Limited | Wholesale & retail | 2014 |
| Chishongo Limited | Health & social care | 2023 |
| Chit Chat Communications Limited | Information & communication | 2021 |
| Chivese and Sons Ltd | Health & social care | 2014 |
| Chloe Jane Ltd | Wholesale & retail | 2025 |
| Chloe MAY XO Ltd | Professional & scientific | 2026 |
| Chloe Winter Academy Limited | Education | 2019 |
| CHN Investment Management Ltd | Financial services | 2019 |
| Chocolate Beauty Spa (Garforth) Limited | Other services | 2017 |
| Chocolate Beauty Spa Limited | Other services | 2013 |
| Chocorushuk Ltd | Wholesale & retail | 2024 |
| Chohan Tech Ltd | Administrative & support | 2017 |
| Choice 1 Properties Ltd | Real estate | 2023 |
| Choice Drive Limited | Administrative & support | 2025 |
| Choice Financial Planning Limited | Financial services | 2025 |
| Choice Healthcare Agency Limited | Administrative & support | 2025 |
| Choicestall Limited | Real estate | 2001 |
| Chokhi Dhani Limited | Hospitality | 2025 |
| Chollerford Car Sales Limited | Other services | 2014 |
| Choni Ltd | Wholesale & retail | 2024 |
| Choose Alkaline Ltd | Manufacturing | 2025 |
| Choose Respect CIC | Health & social care | 2025 |
| Chop Shop Food Co Limited | Hospitality | 2025 |
| Chopan Limited | Hospitality | 2018 |
| Chopan Restaurant (Leeds) Ltd | Hospitality | 2022 |
| Chopchop Afrika Limited | Transport & logistics | 2025 |
| Chopchop Direct Limited | Transport & logistics | 2025 |
| Choppscaff Ltd | Construction | 2020 |
| Chopro Home Ltd | Wholesale & retail | 2025 |
| Chopstick (Leeds) Ltd | Hospitality | 2019 |
| Chopsticks Leeds Ltd | Hospitality | 2025 |
| Chorley Renaissance Limited | Construction | 2007 |
| Chosen Property Developments Limited | Real estate | 2020 |
| Chouhan Assessments Ltd | Health & social care | 2018 |
| Chouhan Properties Ltd | Real estate | 2023 |
| Chouhdary Plastics Store Limited | Wholesale & retail | 2026 |
| Chow Props Limited | Real estate | 2019 |
| CHP Actuation Ltd | Other services | 2018 |
| CHP Electrical Ltd | Construction | 2022 |
| CHP Engineering Ltd | Professional & scientific | 2025 |
| CHP Ltd | Extraterritorial | 2025 |
| CHP Property & Maintenance Ltd | Real estate | 2024 |
| CHR Brother Ltd | Transport & logistics | 2026 |