| Central Acquisition Solutions Ltd | Wholesale & retail | 2024 |
| Central Bright Ltd | Wholesale & retail | 2024 |
| Central Computers (Midlands) Limited | Wholesale & retail | 1998 |
| Central Crofts Ltd | Wholesale & retail | 2024 |
| Central Flooring Services Ltd | Construction | 2004 |
| Central Floortech Limited | Construction | 2026 |
| Central Front Ltd | Information & communication | 2020 |
| Central Garage (Surrey) Limited | Wholesale & retail | 1940 |
| Central Garages (2015) Limited | Manufacturing | 2015 |
| Central Grinding Services Ltd | Manufacturing | 2006 |
| Central Perk Properties Ltd | Real estate | 2020 |
| Central Properties (Leicester) Limited | Real estate | 2005 |
| Central Property Management Ltd | Real estate | 2019 |
| Central Tyres Leicester Ltd | Wholesale & retail | 2025 |
| Centre for Home Education Ltd | Education | 2019 |
| Centre for Quality in Governance Limited | Professional & scientific | 2020 |
| Centre for Research Into the Older Workforce Ltd | Professional & scientific | 2013 |
| Centre for Responsible Credit Ltd | Professional & scientific | 2020 |
| Centre for Social Reformers Ltd | Professional & scientific | 2009 |
| Centre for Studies in the Interpretation of Islam | Professional & scientific | 2014 |
| Centre for Thriving Relationships Limited | Administrative & support | 2020 |
| Centre Garage Limited | Wholesale & retail | 2015 |
| Centre Gate Limited | Wholesale & retail | 2024 |
| Centrebus East Ltd | Transport & logistics | 2011 |
| Centrebus Limited | Transport & logistics | 1999 |
| Centrebus North Limited | Transport & logistics | 2005 |
| Centred @ Crafts in the Court CIC | Arts & recreation | 2026 |
| Centric Essence Homes Ltd | Real estate | 2024 |
| Centric Pharmaceuticals Limited | Administrative & support | 2019 |
| Centric Power Limited | Public administration | 2022 |
| Centricity Wealth Management Limited | Financial services | 2015 |
| Centro Leisure Limited | Arts & recreation | 2010 |
| Centrum Solutions Limited | Administrative & support | 2020 |
| Centurion Tuning Ltd | Wholesale & retail | 2020 |
| Century Marquees Limited | Administrative & support | 2026 |
| Century Printers Ltd | Manufacturing | 2001 |
| CEO Life Ltd | Professional & scientific | 2024 |
| Cerakote Customs Ltd | Construction | 2022 |
| Cerclay Ltd | Transport & logistics | 2025 |
| Cerco C2C Academy Community Interest Company | Education | 2024 |
| Cerco Trainers Ltd | Administrative & support | 2019 |
| Cerendib Ltd | Transport & logistics | 2024 |
| Cerene London Limited | Wholesale & retail | 2025 |
| Cerobi Group Ltd | Transport & logistics | 2024 |
| Cerobi Ltd | Administrative & support | 2025 |
| Certarix Limited | Information & communication | 2025 |
| Certified Drone Pilots Ltd | Professional & scientific | 2022 |
| Certified Properties Limited | Real estate | 2021 |
| Cest Tout Ltd | Manufacturing | 2024 |
| Cetfil 1 Limited | Manufacturing | 1996 |
| Cetfil 2 Limited | Construction | 1997 |
| Ceylon Bazaar Ltd | Wholesale & retail | 2024 |
| Ceylonstar Limited | Information & communication | 2025 |
| CF Birmingham Limited | Hospitality | 2019 |
| CF Health Limited | Wholesale & retail | 2023 |
| CF Lincoln Ltd | Hospitality | 2021 |
| CF Notts Ltd | Hospitality | 2022 |
| CF Paris Limited | Hospitality | 2019 |
| CF UK Franchise Ltd | Hospitality | 2025 |
| CF11 Limited | Other services | 2016 |
| CFA Nottingham Limited | Wholesale & retail | 2022 |
| CFA Stores Ltd | Wholesale & retail | 2017 |
| CFB 2015 Limited | Construction | 2015 |
| CFE (Research and Consulting) Limited | Professional & scientific | 1997 |
| CFE Leicester Ltd | Hospitality | 2024 |
| CFG (Commercial Finance Group) Limited | Financial services | 2009 |
| Cflames Derby Ltd | Hospitality | 2020 |
| Cflc Management (Harlow) Ltd | Health & social care | 2021 |
| CFO Direct Ltd | Professional & scientific | 2009 |
| CFR Narborough Limited | Hospitality | 2021 |
| CFS Accountants Limited | Professional & scientific | 2014 |
| CFW Carpentry & Joinery Ltd | Construction | 2021 |
| CFW Ltd | Professional & scientific | 2023 |
| CG Accounting Specialists Ltd | Professional & scientific | 2023 |
| CG Training and Consultancy Ltd | Professional & scientific | 2024 |
| CGB Leicester Ltd | Financial services | 2024 |
| Cgcommunity CIC | Education | 2025 |
| CGD Projects Ltd | Professional & scientific | 2021 |
| CGF Properties (Leicester) Limited | Real estate | 2015 |
| Cglat Limited | Construction | 2019 |
| Cglow Clinical Ltd | Manufacturing | 2026 |
| CGP Heating Limited | Construction | 2021 |
| CH Associates Management and Quality Ltd | Professional & scientific | 2026 |
| CH Flooring Solutions Ltd | Households | 2018 |
| CH Lidhar Transport Ltd | Transport & logistics | 2017 |
| CH Trustees Limited | Financial services | 1995 |
| CH94 Accountants Limited | Professional & scientific | 2023 |
| CH94 Holdings Limited | Financial services | 2020 |
| CHA DAO Limited | Wholesale & retail | 2024 |
| CHA Services Limited | Wholesale & retail | 2023 |
| Chaat Rasoi Ltd | Hospitality | 2026 |
| Chabbu Holdings Ltd | Real estate | 2021 |
| Chace Studios Ltd | Information & communication | 2026 |
| Chacey Limited | Real estate | 2024 |
| Chacha's Interior Ltd | Manufacturing | 2024 |
| Chad Harrison Joinery Ltd | Manufacturing | 2020 |
| Chadburn Business Services Limited | Professional & scientific | 2021 |
| Chadd Assets Limited | Real estate | 2018 |
| Chadd Developments Limited | Real estate | 2018 |
| Chadd Homes Ltd | Real estate | 2016 |