| Central Vw/Audi Limited | Wholesale & retail | 2006 |
| CERAM8 Ltd | Wholesale & retail | 2022 |
| Certa Project Management Ltd | Professional & scientific | 2013 |
| CFC1905 Ltd | Professional & scientific | 2014 |
| CG E&I Ltd | Construction | 2022 |
| Cgpd Limited | Health & social care | 2023 |
| Chadwick Lewis Limited | Real estate | 2013 |
| Chana and Chana Limited | Health & social care | 2024 |
| Changing Young Lives Limited | Education | 2012 |
| Chapter (West Cheshire) Ltd | Health & social care | 1996 |
| Charamarcos Healthcare Ltd | Health & social care | 2024 |
| Chargers in Surveying Limited | Construction | 2014 |
| Charles Scott Real Estate Limited | Real estate | 2021 |
| Charlesz Food and Berverages Ltd | Hospitality | 2026 |
| Charlie Buchanan Ltd | Health & social care | 2026 |
| Charm Outlet Ltd | Wholesale & retail | 2024 |
| CHC Oxford Limited | Financial services | 2022 |
| CHC Swindon Limited | Financial services | 2022 |
| Chdrm Limited | Information & communication | 2024 |
| Cheapest Blinds & Interiors Ltd | Manufacturing | 2014 |
| Chec Clean Ltd | Administrative & support | 2021 |
| Checkrec Ltd | Professional & scientific | 2025 |
| Chemo Chique Ltd | Wholesale & retail | 2023 |
| Cheshire Aluminium Doors Limited | Manufacturing | 2025 |
| Cheshire Appliances Ltd | Other services | 2022 |
| Cheshire Bathrooms and WET Rooms Limited | Construction | 2020 |
| Cheshire Bike Breakers Limited | Wholesale & retail | 2016 |
| Cheshire County Chauffeurs Ltd | Transport & logistics | 2024 |
| Cheshire Crane Hire Limited | Administrative & support | 2003 |
| Cheshire Design Co Custom Engraving Ltd | Manufacturing | 2026 |
| Cheshire Image Clinic (Enhancements) Ltd | Other services | 2017 |
| Cheshire Kebaab UK Ltd | Hospitality | 2023 |
| Cheshire Letting Group Ltd | Real estate | 2021 |
| Cheshire Motor Sales Ltd | Wholesale & retail | 2020 |
| Cheshire Motor Works Limited | Wholesale & retail | 2026 |
| Cheshire Pizza One Ltd | Hospitality | 2026 |
| Cheshire Psychotherapy Hub Ltd | Health & social care | 2026 |
| Cheshire Roller Shutters Limited | Manufacturing | 2020 |
| Cheshire Rooms Limited | Manufacturing | 2022 |
| Cheshire RX Ltd | Wholesale & retail | 2023 |
| Cheshire Trade Frames Ltd | Construction | 2018 |
| Cheshire Transport Services Ltd | Transport & logistics | 2021 |
| Cheshire West Physiotherapy Ltd | Health & social care | 2026 |
| Cheshire Wild Venison Limited | Wholesale & retail | 2024 |
| Cheshire Wildlife Management Limited | Agriculture & fishing | 2021 |
| Cheshire Young Carers Ltd | Health & social care | 2012 |
| Cheshirekeys Investments Ltd | Real estate | 2026 |
| Chester Autobody Repair Ltd | Wholesale & retail | 2023 |
| Chester Building and Renovations Ltd | Construction | 2023 |
| Chester House (2009) LLP | | 2009 |
| Chetan & Purvi Limited | Health & social care | 2023 |
| Chew Limited | Health & social care | 2024 |
| Chezloftus Ltd | Information & communication | 2017 |
| Chicken & Pizza CH65 Ltd | Hospitality | 2026 |
| Childsplay Early Learning Limited | Education | 2016 |
| China Palace 888 Ltd | Hospitality | 2026 |
| Chipping Norton Opticians Limited | Wholesale & retail | 2016 |
| Chris Green Communication Limited | Information & communication | 2004 |
| Chris Woodworth Transport Ltd | Transport & logistics | 2022 |
| Chronically Supported CIC | Other services | 2025 |
| Chun Chum Limited | Real estate | 2021 |
| Church Farm Accountancy Ltd | Professional & scientific | 2018 |
| Church Farm Contractor Ltd | Other services | 2018 |
| Cinergy Services Ltd | Professional & scientific | 2011 |
| Cioci Trans Ltd | Transport & logistics | 2019 |
| City Centre Commercial Plant Hire Limited | Administrative & support | 2014 |
| City Centre Commercials (Liverpool) Limited | Other services | 2020 |
| City Centre Commercials Limited | Water & waste | 1999 |
| City Centre Living Limited | Hospitality | 2012 |
| Claire Abbas Ltd | Health & social care | 2026 |
| Clandara Limited | Education | 2023 |
| Clark Clay Industries Limited | Manufacturing | 1987 |
| Clarke Construction Management Services Ltd | Construction | 2024 |
| Classy Wholesales Limited | Wholesale & retail | 2026 |
| Clcm Management Limited | Households | 2024 |
| Clean CUT Limited | Professional & scientific | 2025 |
| Clean Shave Haircut Ltd | Other services | 2026 |
| Clear Choice Window Cleaning Services Ltd | Administrative & support | 2018 |
| Clear Drain Services Limited | Water & waste | 2010 |
| Clear That WAX Limited | Health & social care | 2020 |
| Clearflow Gutters Ltd | Construction | 2025 |
| Clearground Limited | Administrative & support | 2003 |
| Clearway Cleaning Group Ltd | Administrative & support | 2025 |
| Cleng Ltd | Professional & scientific | 2006 |
| Cleveland Financial Services Limited | Administrative & support | 2002 |
| Clevervine Ltd | Administrative & support | 2017 |
| Clifton Park Properties Ltd. | Real estate | 2020 |
| Climbing HUT Holdings Limited | Arts & recreation | 2020 |
| Climbing HUT Shrewsbury Limited | Arts & recreation | 2021 |
| Climbing HUT Three Limited | Arts & recreation | 2022 |
| Close Protection K9 Services Ltd | Administrative & support | 2024 |
| Close Shave(Uk) Ltd | Other services | 2019 |
| Cloudyyvapes Ltd | Wholesale & retail | 2024 |
| Clover Dental Holdings Limited | Health & social care | 2016 |
| Clsm Consultancy Limited | Professional & scientific | 2025 |
| CLT Taverns Ltd | Hospitality | 2015 |
| Clwydian Homes Limited | Construction | 2024 |
| Clydesdale Project Management Limited | Administrative & support | 2013 |
| Cmat Services Limited | Education | 2017 |
| CMG Fitness Ltd | Arts & recreation | 2024 |