| Cherukuri Realty Ltd | Real estate | 2023 |
| Cherwell Academy Ltd | Education | 2019 |
| Cherwell Property Maintenance Limited | Construction | 2018 |
| Chesgrove Limited | Real estate | 2025 |
| Chess Hair & Beauty Limited | Other services | 2008 |
| Chess NOW Limited | Education | 2025 |
| Chester Consulting Limited | Administrative & support | 2002 |
| Chester Green Limited | Construction | 2012 |
| Chester House RTM Company Limited | Households | 2025 |
| Chesterfield Optical Company Limited | Health & social care | 2011 |
| Chesterfield V.E. Limited | Other services | 1998 |
| Chesterfield Workwear and Specialist Outdoor Ltd | Wholesale & retail | 2012 |
| Chestnut Grove Developments Limited | Real estate | 1985 |
| Chestnut House Magdala Road Management Company Limited | Households | 2004 |
| Chestnut House Management Company Limited | Households | 1984 |
| Chestra Properties Limited | Financial services | 2024 |
| Chetnet Limited | Information & communication | 2006 |
| Chetwynd Business Park 10A and 10B Management Company Limited | Administrative & support | 2008 |
| Chetwynd Business Park Industrial Management Company Limited | Households | 2004 |
| Chetwynd Business Park Office Management Company Limited | Real estate | 2004 |
| Chetwynd Cleaning Company Ltd | Administrative & support | 2025 |
| Chetwynd, Toton and Chilwell C.I.C. | Other services | 2018 |
| Chevron Aerospace (Engineering) Limited | Extraterritorial | 2003 |
| Chevron Aerospace Limited | Professional & scientific | 2003 |
| Chevron Grey Ltd | Manufacturing | 2018 |
| Chez Coore Limited | Hospitality | 2017 |
| Chez Jamaican Restaurant Limited | Hospitality | 2025 |
| Chezvanchy Ltd | Hospitality | 2025 |
| Chgip Limited | Health & social care | 2015 |
| Chhowa Ltd | Health & social care | 2024 |
| CHI Cares Limited | Health & social care | 2018 |
| CHI Investments Limited | Construction | 2014 |
| Chi-Omon Property Limited | Real estate | 2023 |
| CHI24 Care Limited | Health & social care | 2022 |
| Chia Ltd | Other services | 2024 |
| Chia Property Ltd | Real estate | 2024 |
| Chia Seed Capital Ltd | Real estate | 2026 |
| Chiavari & Co Ltd | Administrative & support | 2025 |
| Chibe Limited | Health & social care | 2018 |
| Chibhanzi Ltd | Transport & logistics | 2013 |
| Chic Aura Studio Ltd | Wholesale & retail | 2026 |
| Chicago Leisure MK Limited | Hospitality | 2013 |
| Chicho Property Ltd | Real estate | 2022 |
| Chick Nottingham Ltd | Hospitality | 2024 |
| Chick-A-Roo Ltd | Hospitality | 2019 |
| Chickandos Ltd | Hospitality | 2023 |
| Chickasso Carlton Ltd | Hospitality | 2026 |
| Chicken Barn Express Limited | Hospitality | 2024 |
| Chicken Express Notts Ltd | Hospitality | 2024 |
| Chicken Licken Limited | Hospitality | 2023 |
| Chicken Lickin Nottingham Ltd | Hospitality | 2025 |
| Chicken Wraps Ltd | Hospitality | 2026 |
| Chickenlicious Arnold Ltd | Hospitality | 2023 |
| Chickenora Ltd | Hospitality | 2025 |
| Chids Consulting Ltd | Professional & scientific | 2025 |
| Chieflyhq Ltd | Administrative & support | 2026 |
| Chijex Ltd | Wholesale & retail | 2024 |
| Chikate Enterprise Ltd | Health & social care | 2015 |
| Child 1ST (Bakewell) Ltd | Education | 2016 |
| Child 1ST (Coleshill) Ltd | Real estate | 2015 |
| Child Centered Solutions Limited | Health & social care | 2013 |
| Childcare Nursery Solutions Limited | Administrative & support | 2009 |
| Children 1ST Limited | Extraterritorial | 2011 |
| Children Inspiration Limited | Arts & recreation | 2019 |
| Children's Therapy Solutions Limited | Administrative & support | 2010 |
| Children's Therapy Solutions Products Limited | Administrative & support | 2014 |
| Childrens Homes by Fuel Limited | Health & social care | 2025 |
| Chill Factor Refrigeration Limited | Manufacturing | 2003 |
| Chillerton Road Management Company Limited | Real estate | 2014 |
| Chilli Onion Limited | Manufacturing | 2024 |
| Chilli Pepper Nottingham Ltd | Hospitality | 2017 |
| Chilling Services Ltd | Real estate | 2008 |
| Chillis Bridgeford Ltd | Hospitality | 2023 |
| Chillman Electrical Services Ltd | Construction | 2026 |
| Chiltan Limited | Health & social care | 2022 |
| Chilton Project Management Ltd | Real estate | 2021 |
| Chilwell Combined Lodges Limited | Other services | 2006 |
| Chilwell Cricket Club Ltd | Arts & recreation | 2024 |
| Chilwell Green Manangement Company Limited | Households | 2015 |
| Chilwell Hvac Supplies Ltd | Wholesale & retail | 2020 |
| Chilwell Manor Golf Club Limited | Arts & recreation | 2024 |
| Chilwell MOT & Service Centre Limited | Wholesale & retail | 2009 |
| Chilwell Road Beeston Store Limited | Wholesale & retail | 2025 |
| Chime Forge Limited | Manufacturing | 2025 |
| Chimera Model Sport Limited | Wholesale & retail | 2021 |
| Chimney Stack Ltd | Information & communication | 2020 |
| Chimp Media Limited | Information & communication | 2019 |
| China Garden Foods Ltd | Hospitality | 2023 |
| China Lines Ltd | Agriculture & fishing | 2015 |
| China Mini Market Coventry Ltd | Wholesale & retail | 2021 |
| Chindy Property Investments Ltd | Real estate | 2025 |
| Chinedu Limited | Wholesale & retail | 2015 |
| Chinnas Foods Limited | Hospitality | 2013 |
| Chinnas UK Ltd | Real estate | 2022 |
| Chinook AC Limited | Professional & scientific | 2019 |
| Chinook End-Stage Recycling Limited | Professional & scientific | 2011 |
| Chinook Engineering Limited | Manufacturing | 2008 |
| Chinook Hydrogen UK Limited | Professional & scientific | 2006 |
| Chinook Super Green Fuels Holdings Limited | Manufacturing | 2016 |
| Chinook Super Green Fuels Limited | Professional & scientific | 2023 |