| Chapman AI Ltd | Information & communication | 2025 |
| Chapman Nash Accountancy Limited | Professional & scientific | 2011 |
| Chappell Custom Designs Limited | Manufacturing | 2026 |
| Charey Care UK Ltd | Administrative & support | 2017 |
| Charilaou UK Limited | Transport & logistics | 2014 |
| Chariot House Limited | Professional & scientific | 1996 |
| Charles Cantrill Limited | Manufacturing | 1962 |
| Charles Hendrie Management Services Limited | Professional & scientific | 2022 |
| Charles ST Associates Limited | Professional & scientific | 2012 |
| Charlhan Services Limited | Hospitality | 2016 |
| Charlie Caterpillar's Day Nursery Limited | Health & social care | 2002 |
| Charlie Television Limited | Information & communication | 2014 |
| Charmco Ltd | Wholesale & retail | 2024 |
| Charr HOMES4ALL Ltd | Real estate | 2025 |
| Chas.B.Pugh(Walsall),Limited | Wholesale & retail | 1935 |
| Chase 3D Limited | Manufacturing | 2016 |
| Chase Aluminium Ltd | Construction | 2019 |
| Chase Bedrooms & Kitchens Limited | Manufacturing | 2004 |
| Chase Cctv Limited | Administrative & support | 2024 |
| Chase Developments Ltd | Extraterritorial | 2021 |
| Chase Group Midlands Ltd | Construction | 2009 |
| Chase Hire Centre Limited | Administrative & support | 2009 |
| Chase Plant Hire Assets Limited | Administrative & support | 2026 |
| Chase Plant Hire Holdings Limited | Financial services | 2026 |
| Chase Plant Hire Limited | Wholesale & retail | 1990 |
| Chase Properties Midlands Ltd | Construction | 2025 |
| Chase Security Limited | Administrative & support | 2024 |
| Chase Transport (Midlands) Limited | Transport & logistics | 2025 |
| Chase Watersports Centre Limited | Arts & recreation | 1981 |
| Chastel Limited | Real estate | 1987 |
| Chatsworth Associates Group Ltd | Financial services | 2024 |
| Chaudhry Investments Group Ltd | Real estate | 2022 |
| Chauffeur Exchange Ltd | Transport & logistics | 2019 |
| Chauffeur Local Limited | Transport & logistics | 2024 |
| Chaye Fashion Art Beauty Ltd | Manufacturing | 2017 |
| CHB Central Ltd | Financial services | 2024 |
| CHB Midlands Ltd | Financial services | 2024 |
| CHB WM Ltd | Financial services | 2024 |
| Cheap AS Prints Ltd | Manufacturing | 2015 |
| Checkbox Consulting Ltd | Information & communication | 2010 |
| Cheeky Maharaja Ltd | Hospitality | 2022 |
| Cheers News & Booze Ltd | Wholesale & retail | 2015 |
| Cheezy Cheesecake Ltd | Manufacturing | 2025 |
| Chefassist Temps Ltd | Professional & scientific | 2026 |
| Chefs Simon Limited | Hospitality | 2014 |
| Chekamao Limited | Health & social care | 2022 |
| Chemique UK Limited | Manufacturing | 2014 |
| Chemique US Limited | Manufacturing | 2014 |
| Chemtrans Ltd | Transport & logistics | 2025 |
| Chemycare Limited | Health & social care | 2026 |
| Chequer Plate Direct Limited | Manufacturing | 2021 |
| Cherish Funeral Directors Limited | Other services | 2018 |
| Cherry Blossom Grappling Ltd | Arts & recreation | 2023 |
| Cherry Tree Lodge Limited | Health & social care | 1985 |
| Cherrywood Capital Ltd | Real estate | 2025 |
| Cheshire Weddings Ltd | Hospitality | 2018 |
| Cheslyn Dispersions Limited | Manufacturing | 1999 |
| Cheslyn HAY Dental Limited | Health & social care | 2025 |
| Cheslyn HAY Fish Bar Ltd | Hospitality | 2023 |
| Cheslyn House Management Company Limited | Hospitality | 1996 |
| Cheslyn Investments Limited | Real estate | 2001 |
| Chester Copperpot Limited | Financial services | 2019 |
| Chester One Ltd | Professional & scientific | 2026 |
| Chesters Balderton Limited | Hospitality | 2023 |
| Chew Midlands Limited | Construction | 2019 |
| Chexnle Peng Ltd | Wholesale & retail | 2023 |
| Chhina Builder Ltd | Construction | 2022 |
| Chic Nails and Tanning Ltd | Other services | 2013 |
| Chicken Joes Limited | Manufacturing | 1995 |
| Chicken Palace Ltd | Hospitality | 2025 |
| Chicken Palace Royale (Birchills) Ltd | Hospitality | 2023 |
| Chicxulub Limited | Extraterritorial | 2024 |
| Chikko Limited | Health & social care | 2016 |
| Chikos World Ltd | Wholesale & retail | 2022 |
| Children Care Limited | Health & social care | 2025 |
| Chiles Property Investments Ltd | Real estate | 2025 |
| Chilli Hot (Midlands) Limited | Hospitality | 2024 |
| Chima & Co Limited | Construction | 2014 |
| China Garden 21 Limited | Hospitality | 2024 |
| Chinese House Catering Company Limited | Real estate | 1964 |
| Chip PAN & Grill Ltd | Hospitality | 2024 |
| Chipping Sodbury Healthcare Limited | Extraterritorial | 2025 |
| Chishti Locums Limited | Health & social care | 2017 |
| Chloe Leah Ltd | Other services | 2023 |
| Chocoload Limited | Hospitality | 2025 |
| Choices Care Birmingham Ltd | Health & social care | 2023 |
| Choices Care Holdings Ltd | Financial services | 2025 |
| Choices Care Leicester Ltd | Health & social care | 2023 |
| Choices Training Ltd | Education | 2020 |
| Choomer Ltd | Health & social care | 2007 |
| Chopsticks & WOK Takeaway Limited | Hospitality | 2023 |
| Chopsticks Touch Limited | Hospitality | 2024 |
| Chord Properties Limited | Construction | 2003 |
| Choudhary and Sons Properties Ltd Ltd | Real estate | 2026 |
| Chris Build (2013) Limited | Financial services | 2013 |
| Chris Foster & Daughter Limited | Real estate | 2018 |
| Chris OM Yoga Ltd | Arts & recreation | 2019 |
| Chrisjoy Housing and Support Services Limited | Health & social care | 2019 |
| Christ Apostolic Church Grace & Truth Ministry Birmingham | Other services | 2008 |
| Christ Global Christian Mission Ltd | Other services | 2020 |