| Charc Haus Ltd | Construction | 2026 |
| Charcoal BBQ and Grill Ltd | Hospitality | 2025 |
| Charcoal Grill Fish Bar Limited | Hospitality | 2016 |
| Charcoal Oven Ltd | Hospitality | 2022 |
| Charcoal Wholesale Ltd | Wholesale & retail | 2025 |
| Chardi Kala Homes Ltd | Real estate | 2025 |
| Charge Light Ltd | Wholesale & retail | 2021 |
| Chargrill Catering Ltd | Hospitality | 2025 |
| Charington Ltd | Wholesale & retail | 2026 |
| Chariot Office Supplies Limited | Wholesale & retail | 1977 |
| Charisma Connection Limited | Wholesale & retail | 1989 |
| Charisma Information Limited | Other services | 2002 |
| Charismateam Ltd | Administrative & support | 2025 |
| Charites Services UK Limited | Health & social care | 2016 |
| Charka Al-Ghaith Leltgara Al-Ama Mahdouda Ltd | Wholesale & retail | 2025 |
| Charka Bouabe Al-Mustaghebel Al-Mutqadma Lastthmar Ltd | Wholesale & retail | 2025 |
| Charles and IVY Limited | Manufacturing | 2020 |
| Charles Andrews Ltd | Professional & scientific | 2003 |
| Charles B Holdings Limited | Professional & scientific | 1999 |
| Charles Blyth & Co Limited | Manufacturing | 1939 |
| Charles Crawford Ltd | Health & social care | 2017 |
| Charles Dell Properties Ltd | Real estate | 2025 |
| Charles Grillo Consultancy Ltd | Information & communication | 2021 |
| Charles Hibbert Medical Services Ltd | Health & social care | 2023 |
| Charles Rose LS Limited | Professional & scientific | 2023 |
| Charles Sharland Trust | Other services | 2013 |
| Charles Simon Associates Ltd | Administrative & support | 2020 |
| Charles Street Assets Developments Limited | Extraterritorial | 2015 |
| Charles Street Solutions Limited | Information & communication | 1997 |
| Charles Tennant & Co. (London) Limited | Professional & scientific | 1919 |
| Charlesbasil Limited | Administrative & support | 2019 |
| Charleston Bless Ltd | Other services | 2018 |
| Charlestown Dental Practice Limited | Health & social care | 2014 |
| Charlestown DRY Cleaners Ltd | Other services | 2025 |
| Charlestown Riverside Management Company Limited | Households | 2016 |
| Charlesworth Escapes Ltd | Real estate | 2025 |
| Charleywood Property LLP | | 2013 |
| Charleywood Real Estate Limited | Real estate | 2022 |
| Charlia Limited | Real estate | 2025 |
| Charlie & Friends Ltd | Other services | 2021 |
| Charlie Barnes Music Ltd | Arts & recreation | 2024 |
| Charlie Brown Barbers Ltd | Other services | 2019 |
| Charlie Leisure Limited | Hospitality | 2023 |
| Charlie Macs Ltd | Hospitality | 2020 |
| Charlie Manchester Ltd | Wholesale & retail | 2023 |
| Charlie Peter Portelli Ltd | Wholesale & retail | 2025 |
| Charlie Services Ltd | Wholesale & retail | 2016 |
| Charlie Varrick Limited | Arts & recreation | 2024 |
| Charlie White Studio Ltd | Professional & scientific | 2025 |
| Charlie Wines Limited | Wholesale & retail | 2008 |
| Charlieandco Limited | Wholesale & retail | 2022 |
| Charlotte Jones Limited | Health & social care | 2024 |
| Charlotte Soul Enterprise Ltd | Professional & scientific | 2025 |
| Charlotte Street (Manchester) Limited | Real estate | 2013 |
| Charlottes Dream Team of Cleaners Ltd | Administrative & support | 2025 |
| Charlson Construction Ltd | Construction | 2023 |
| Charlton Fold Management Company Limited | Real estate | 2006 |
| Charlton Holdings Limited | Real estate | 2017 |
| Charlton Manor Estates Holdings Limited | Financial services | 2021 |
| Charlton Manor Estates Limited | Real estate | 1986 |
| Charlton Manor Newco 1 Limited | Financial services | 2021 |
| Charlton Manor Newco 2 Limited | Real estate | 2021 |
| Charlton Musgrove Ltd | Administrative & support | 2022 |
| Charm Nails Ltd | Other services | 2025 |
| Charm Projects CIC | Health & social care | 2022 |
| Charm Salon Studio Ltd | Other services | 2025 |
| Charmaine Andrea Peters Limited | Extraterritorial | 2023 |
| Charmfire Ltd | Wholesale & retail | 2025 |
| Charmills Ltd | Real estate | 2015 |
| Charms Kingdom Ltd | Other services | 2018 |
| Charms World Ltd | Wholesale & retail | 2019 |
| Charmstrend Ltd | Wholesale & retail | 2021 |
| Charnock Farm Garden Centre Ltd. | Wholesale & retail | 2005 |
| Charnock Richard Trading Limited | Arts & recreation | 2026 |
| Charnwood Communications Ltd | Information & communication | 1996 |
| Charnwood International Holdings Ltd | Real estate | 2024 |
| Charpahod Limited | Professional & scientific | 2026 |
| Charrington Estates Ltd | Extraterritorial | 2011 |
| Chartbridge Asset Finance Ltd. | Professional & scientific | 2014 |
| Chartbridge Developments Ltd | Real estate | 2017 |
| Charter Furniture (1992) Limited | Water & waste | 1992 |
| Charter Power UK Limited | Wholesale & retail | 2023 |
| Charterfields Holdings Limited | Financial services | 2023 |
| Charterfields Limited | Professional & scientific | 2001 |
| Charterhouse Diamonds Limited | Wholesale & retail | 1991 |
| Charterjet Estates Limited | Real estate | 2011 |
| Charts Estates Group Limited | Real estate | 2021 |
| Chartwell Accountants & Business Consultants LLP | | 2017 |
| Chartwell House LLP | | 2010 |
| Charvhar Limited | Administrative & support | 2020 |
| Chas First AID Solutions Ltd | Health & social care | 2008 |
| Chasan Bronson Ltd | Wholesale & retail | 2025 |
| Chase Business Limited | Extraterritorial | 2023 |
| Chase DE Vere Consulting Limited | Extraterritorial | 1999 |
| Chase Developments (Preston) Limited | Construction | 2021 |
| Chase Digital Limited | Extraterritorial | 2009 |
| Chase Door Systems Limited | Construction | 2025 |
| Chase Estate (Leeds) Management Company Limited | Households | 2004 |
| Chase Family Ltd | Real estate | 2016 |
| Chase Mgmt Limited | Arts & recreation | 2022 |