| Charles Cadle Building Services Limited | Construction | 2026 |
| Charles Court Management Company Limited | Households | 1988 |
| Charles Edwin Properties (Holdings) Limited | Financial services | 2016 |
| Charles Edwin Properties Limited | Real estate | 2009 |
| Charles Kellie Ltd | Real estate | 2025 |
| Charles Kirk Limited | Manufacturing | 1993 |
| Charles Living Limited | Real estate | 2023 |
| Charles Raye Ltd | Construction | 2025 |
| Charles ST Accesories Limited | Wholesale & retail | 2019 |
| Charles Street Buildings Properties Limited | Financial services | 2022 |
| Charles Twite & Co.Limited | Wholesale & retail | 1946 |
| Charlesross Media Limited | Information & communication | 2017 |
| Charlestown Investments Limited | Real estate | 2005 |
| Charlet Photography Ltd | Professional & scientific | 2026 |
| Charli's Patisserie Limited | Hospitality | 2019 |
| Charlie 71023 Limited | Hospitality | 2023 |
| Charlie Bidco Limited | Financial services | 2021 |
| Charlie Chahal Developers Ltd | Construction | 2026 |
| Charlie Midco Limited | Financial services | 2020 |
| Charlie Noteco Limited | Financial services | 2020 |
| Charlie Topco Limited | Financial services | 2021 |
| Charlie Victor Products Ltd | Professional & scientific | 2022 |
| Charlie's Sweet Factory Limited | Wholesale & retail | 2013 |
| Charlie's Vape Suppliers Limited | Wholesale & retail | 2025 |
| Charlielou Bookkeeping Limited | Professional & scientific | 2022 |
| Charlielou Windows Limited | Information & communication | 2020 |
| Charlies Generations Ltd | Real estate | 2003 |
| Charlotte Care Agency Limited | Health & social care | 2023 |
| Charlotte Hope-Shannon Ltd | Information & communication | 2021 |
| Charlotte MAY Weddings Ltd | Administrative & support | 2019 |
| Charlotte Skin Aesthetics Ltd | Other services | 2025 |
| Charmdor Enterprises Limited | Wholesale & retail | 2016 |
| Charmi Motors Ltd | Wholesale & retail | 2025 |
| Charming House Design Limited | Wholesale & retail | 2016 |
| Charnwood Catering Equipment Ltd | Wholesale & retail | 2025 |
| Charnwood Children's Care Ltd | Health & social care | 2025 |
| Charnwood Collective CIC | Hospitality | 2026 |
| Charnwood Concierge Ltd | Transport & logistics | 2025 |
| Charnwood Developments Limited | Construction | 1985 |
| Charnwood Electrical Contractors Ltd | Construction | 2022 |
| Charnwood Electrical Limited | Construction | 2023 |
| Charnwood Financial Planning LLP | | 2011 |
| Charnwood Financial Services Ltd | Professional & scientific | 2025 |
| Charnwood Garage Doors Limited | Construction | 1999 |
| Charnwood Gardens Ltd | Administrative & support | 2022 |
| Charnwood Group Holdings Ltd | Financial services | 2016 |
| Charnwood Heating Services Limited | Construction | 2018 |
| Charnwood Investment Group Limited | Real estate | 2024 |
| Charnwood Lock and Key Limited | Other services | 2013 |
| Charnwood Pallets & Recycling Ltd | Real estate | 2011 |
| Charnwood Park Residential Home Limited | Health & social care | 2021 |
| Charnwood Plant Hire Ltd | Administrative & support | 2023 |
| Charnwood Plant Services Ltd | Manufacturing | 2022 |
| Charnwood Property Experts Ltd | Hospitality | 2025 |
| Charnwood Property Group (Holdings) Ltd | Real estate | 2021 |
| Charnwood Property Improvements Limited | Construction | 2008 |
| Charnwood Research Centre Limited | Professional & scientific | 2012 |
| Charnwood Safety Footwear & Workwear Ltd | Wholesale & retail | 2011 |
| Charnwood Thermal Insulation Services Limited | Construction | 2013 |
| Charnwood Tradings Limited | Wholesale & retail | 2026 |
| Charnwood Vintners Limited | Wholesale & retail | 2022 |
| Charp Ltd | Real estate | 2020 |
| Charrisa Limited | Manufacturing | 2016 |
| Charter Gate M.C. Limited | Real estate | 1990 |
| Charter Street Limited | Real estate | 2017 |
| Chartwell Asset Management Limited | Administrative & support | 2009 |
| Chartwell Care Holdings Limited | Administrative & support | 2010 |
| Chartwell Care Services Limited | Administrative & support | 2013 |
| Chartwell Global Sourcing Limited | Wholesale & retail | 2010 |
| Chartwell Health & Care Limited | Health & social care | 2011 |
| Chartwell Leisure Limited | Hospitality | 2010 |
| Chartwell Management Services Limited | Health & social care | 2017 |
| Chartwell Press Limited | Manufacturing | 1985 |
| Chartwell Private Hospital and Diagnostics Limited | Administrative & support | 2013 |
| Chartwell Private Hospitals Limited | Health & social care | 2011 |
| Chartwell Windows Ltd | Construction | 2024 |
| Charvicsyl Limited | Health & social care | 2022 |
| Chase Farm Holdings Limited | Real estate | 2023 |
| Chase Integral Ltd | Administrative & support | 2005 |
| Chase Pharmacy Limited | Professional & scientific | 1997 |
| Chase UP Facilities & Services Ltd | Transport & logistics | 2024 |
| Chaseing Gold Ltd | Education | 2025 |
| Chaser Services Leicester Ltd | Hospitality | 2020 |
| Chaska in Grill Ltd | Hospitality | 2022 |
| Chat CGT Ltd | Professional & scientific | 2023 |
| Chatha Trucking Ltd | Transport & logistics | 2024 |
| Chatherine Thames Ltd | Wholesale & retail | 2025 |
| Chatney House Ltd | Hospitality | 2026 |
| Chatterbox Preschool Knighton Limited | Health & social care | 2025 |
| Chatterji Ltd | Real estate | 2021 |
| Chatti and Chillies Ltd | Hospitality | 2024 |
| Chatwala Ltd | Hospitality | 2019 |
| Chaudhuri Ltd | Professional & scientific | 2013 |
| Chauhan's Champals Limited | Wholesale & retail | 2013 |
| Chaunsa Charm Imports Limited | Wholesale & retail | 2025 |
| Chavda Corporation Limited | Real estate | 2022 |
| Chawda Properties Limited | Real estate | 2001 |
| Chbladetec Ltd | Manufacturing | 2026 |
| CHE78N Ltd | Professional & scientific | 2024 |
| Cheap & Fast Ltd | Wholesale & retail | 2018 |