| Chahal Builders Limited | Construction | 2022 |
| Chahal Consultancy Limited | Information & communication | 2022 |
| Chahal Group Ltd | Financial services | 2026 |
| Chahal Homes Limited | Construction | 2019 |
| Chahal Technologies Limited | Manufacturing | 2021 |
| Chahir Investments Limited | Administrative & support | 2025 |
| Chai and Biryani Limited | Wholesale & retail | 2025 |
| Chai and Crumbs Limited | Hospitality | 2021 |
| Chai Cocoa Limited | Hospitality | 2014 |
| Chai Ghar (B'Ham) Ltd | Hospitality | 2025 |
| Chai Green Franchise Ltd | Hospitality | 2021 |
| Chai Haute Ltd | Hospitality | 2023 |
| Chai Karak Ltd | Hospitality | 2021 |
| Chai One Ltd | Wholesale & retail | 2024 |
| Chai Walli BHX Ltd | Hospitality | 2026 |
| Chaichuri Private Limited | Administrative & support | 2025 |
| Chaii Bhaii Ltd | Hospitality | 2024 |
| Chaii Junction Ltd | Hospitality | 2024 |
| Chaii Wali Birmingham Ltd | Hospitality | 2023 |
| Chaiibox Birmingham Limited | Hospitality | 2023 |
| Chaiibox Holdings Limited | Hospitality | 2026 |
| Chaiimama Ltd | Hospitality | 2025 |
| Chaiiology Limited | Hospitality | 2019 |
| Chaiiology Soho Road Ltd | Hospitality | 2024 |
| Chaiishai Limited | Hospitality | 2018 |
| Chaiiwaley Ltd | Wholesale & retail | 2019 |
| Chain Corporation Ltd | Real estate | 2025 |
| Chain of Deeds Ltd | Manufacturing | 2024 |
| Chain of Deeds Merch Ltd | Wholesale & retail | 2023 |
| Chain Real Estate Ltd | Real estate | 2017 |
| Chain Recruitment Limited | Administrative & support | 2021 |
| CHAIN25 Ltd | Wholesale & retail | 2026 |
| Chaing Ltd | Real estate | 2018 |
| Chairista Limited | Hospitality | 2023 |
| Chaise Cycliste Couture Ltd | Wholesale & retail | 2018 |
| Chaise Kellan Ltd | Hospitality | 2016 |
| Chaiwali Birmingham Ltd | Extraterritorial | 2021 |
| Chak 69 Desserts Limited | Wholesale & retail | 2017 |
| Chakde Fateh Holdings Limited | Professional & scientific | 2024 |
| Chakku Ltd | Hospitality | 2022 |
| Chakraborty Associates Ltd | Professional & scientific | 2024 |
| Chakrapulse Ltd | Manufacturing | 2024 |
| Chakswari Property Ltd | Households | 2025 |
| Chalepage Limited | | 1977 |
| Chalet Kakaboom Limited | Real estate | 2019 |
| Chalk and CUE Snooker Academy Ltd | Arts & recreation | 2026 |
| Chalk Catering Limited | Other services | 1965 |
| Chalk Global Limited | Professional & scientific | 2012 |
| Chalk Tailoring Limited | Other services | 2002 |
| Chall Properties Limited | Real estate | 2023 |
| Challenger GAS Services Ltd | Wholesale & retail | 2010 |
| Chamaelirium Ltd | Administrative & support | 2022 |
| Chamar Label Ltd | Manufacturing | 2022 |
| Chamarel Home Limited | Other services | 2007 |
| Chamber Bidco Limited | Financial services | 2021 |
| Chamber Midco 1 Limited | Financial services | 2021 |
| Chamber Midco 2 Limited | Financial services | 2021 |
| Chamber Topco Limited | Financial services | 2021 |
| Chamberlain Building (Holdings) Ltd | Real estate | 2022 |
| Chamberlain Building Ltd | Real estate | 2014 |
| Chamberlain Capital Limited | Financial services | 2022 |
| Chamberlain Hotels Limited | Hospitality | 1988 |
| Chamberlain Logistics Ltd | Transport & logistics | 2022 |
| Chamberlain Ventures (Church Street) Limited | Real estate | 2025 |
| Chamberlains Private Security Ltd | Administrative & support | 2011 |
| Chamberlains Surveyors Limited | Administrative & support | 1999 |
| Chamberlin & Hill Castings Limited | Manufacturing | 1933 |
| Chambers and Cook (Midlands) Limited | Transport & logistics | 1979 |
| Chambers and Cook Freight Limited | Transport & logistics | 1990 |
| Chambers Build & Commercial Limited | Construction | 2020 |
| Chambers Estate Agents Ltd | Real estate | 2019 |
| Chambers Legal Consultants Limited | Professional & scientific | 2026 |
| Chambers of Ayoub Khan Limited | Real estate | 2017 |
| Chambers Supported Housing Ltd | Health & social care | 2025 |
| Chamdal Ltd | Administrative & support | 2016 |
| Chameleon Bathrooms Ltd | Construction | 2022 |
| Chameleon Care (NE) Limited | Health & social care | 2015 |
| Chameleon Construction Surrey Ltd | Construction | 2021 |
| Chameleon Cosmetic Surface Repairs Ltd | Construction | 2023 |
| Chameleon Garden Services Ltd | Administrative & support | 2024 |
| Champion Awards Ltd | Administrative & support | 2023 |
| Champion Living Ltd | Real estate | 2024 |
| Champion Rentals Ltd | Administrative & support | 2022 |
| Champion Works Limited | Wholesale & retail | 2019 |
| Chamundeshwari Limited | Health & social care | 2015 |
| Chamundi Hill Limited | Professional & scientific | 2022 |
| Chan Enterprise Ltd | Wholesale & retail | 2025 |
| Chan HO Birmingham Limited | Hospitality | 2025 |
| Chana Builders Ltd | Wholesale & retail | 2021 |
| Chana Catering Limited | Hospitality | 2017 |
| Chana Garments (Birmingham) Limited | Manufacturing | 1997 |
| Chana Real Estate Ltd | Real estate | 2025 |
| Chanan Specialist Solutions Ltd | Information & communication | 2022 |
| Chanar House Limited | Hospitality | 2017 |
| Chance Glass Works Limited | Real estate | 2003 |
| Chance Media Solutions Ltd | Information & communication | 2026 |
| Chancel Court Management Company Limited | Households | 2004 |
| Chancer's Cafe Ltd | Hospitality | 2021 |
| Chances - Tailored Family Services Limited | Education | 2013 |
| Chand ALI Khan Qawwal & Party Ltd | Arts & recreation | 2026 |