| Chapman & Co (Accountancy) Limited | Professional & scientific | 2002 |
| Chapman Brothers Roofing Services Limited | Construction | 2022 |
| CHAPTER2025 Limited | Hospitality | 2025 |
| Chargifi Limited | Information & communication | 2013 |
| Chari Services Limited | Professional & scientific | 2021 |
| Charles Elliott Assets Limited | Real estate | 2021 |
| Charles Elliott Developments Limited | Construction | 2021 |
| Charles Goodall & SON Limited | Manufacturing | 1986 |
| Charles Hutchinson Limited | Transport & logistics | 2010 |
| Charleston Villa Management Company Ltd | Households | 2011 |
| Charnock Hughes Limited | Financial services | 2013 |
| Charpen Ltd | Professional & scientific | 2022 |
| Charybdis Developments Limited | Construction | 2014 |
| Charybdis Developments London Ltd | Construction | 2025 |
| Charybdis Group Ltd | Construction | 2025 |
| Chateau Travel Ltd | Administrative & support | 2018 |
| Chatsfield Properties Limited | Real estate | 1970 |
| Chauffeurs@Pinnacle Ltd | Transport & logistics | 2026 |
| Chbw Facilities Management Limited | Administrative & support | 2016 |
| Chege Wellness Limited | Health & social care | 2021 |
| Chemcheck Limited | Extraterritorial | 2006 |
| Chequers Cars Lightwater Limited | Wholesale & retail | 2014 |
| Cherry B Enterprises Ltd | Other services | 2016 |
| Cherub Logisitcs Ltd | Transport & logistics | 2025 |
| Cheryl Catton Photography Limited | Other services | 2017 |
| Chester Property & Garden Maintenance Limited | Construction | 2026 |
| Chevaun Greenhill Limited | Other services | 2017 |
| Chicco Design Limited | Professional & scientific | 2017 |
| Chilbolton Advisory Services Limited | Professional & scientific | 2023 |
| China Chef 94 Limited | Hospitality | 2022 |
| China Resolutions LLP | | 2016 |
| Chinaland Shipping Limited | Transport & logistics | 2024 |
| Chinese Association of Woking | Education | 2004 |
| Chinese Medic Limited | Professional & scientific | 2016 |
| Chinonye Afro Caribbean Ltd | Wholesale & retail | 2025 |
| Chinthurst Mews (Coulsdon) Management Company Limited | Households | 2005 |
| Chippings & Sawdust Joinery Ltd | Construction | 2022 |
| Chirofy Ltd | Health & social care | 2021 |
| Chiswell (Moorgate) Limited | Administrative & support | 2010 |
| Chit Chat & Chores Ltd | Health & social care | 2022 |
| Chksum Limited | Professional & scientific | 2016 |
| Chloe Bruce HQ Ltd | Arts & recreation | 2024 |
| CHO Hachi Limited | Administrative & support | 2018 |
| Chobham Barbers Ltd | Other services | 2025 |
| Chobham Builders Limited | Construction | 2016 |
| Chobham EYE Clinic Limited | Wholesale & retail | 2018 |
| Chobham Golf Club Limited | Arts & recreation | 2016 |
| Chobham Properties Ltd | Real estate | 2022 |
| Chobham Upholstery Limited | Administrative & support | 2007 |
| Choiceall Limited | Construction | 1994 |
| Choicepeak Limited | Households | 1984 |
| Chris Roberts Associates Limited | Financial services | 2019 |
| Chrispro Ltd | Administrative & support | 2019 |
| Christophe Duchamp Limited | Wholesale & retail | 2020 |
| Christopher Martin Limited | Professional & scientific | 1983 |
| Chuchos Ltd | Hospitality | 2025 |
| Chudeeze Ltd | Manufacturing | 2026 |
| Church Street Solutions Limited | Information & communication | 2025 |
| Churchdale RMC Limited | Households | 2026 |
| Churchill Brickwork South Limited | Construction | 2022 |
| Churchill Contractors (UK) Limited | Construction | 2012 |
| Churchill Design and Build Limited | Construction | 2018 |
| Churchill Roofing South Limited | Construction | 2022 |
| Ciao Londra Ltd | Information & communication | 2025 |
| CIB Consultancy Limited | Transport & logistics | 2000 |
| Cieven Investments Limited | Arts & recreation | 2009 |
| Cimcot Limited | Wholesale & retail | 2024 |
| Cinch UK Holdings LLP | | 2025 |
| Cineindicator Limited | Education | 2025 |
| Cinta Consulting Limited | Professional & scientific | 2019 |
| Cioffi Properties Ltd | Real estate | 2021 |
| Circle Wealth Partners Limited | Professional & scientific | 2020 |
| Circus of Dreams Ltd | Arts & recreation | 2022 |
| Circus Systems Ltd | Information & communication | 2020 |
| Cirius Music Ltd | Wholesale & retail | 2008 |
| Ciro Neapolitan Pizzeria Limited | Hospitality | 2025 |
| Cirquescape Ltd | Arts & recreation | 2018 |
| Cirqula Limited | Wholesale & retail | 2025 |
| Ciszewski Company Limited | Information & communication | 2008 |
| Citadel Land (Chobham) Limited | Construction | 2024 |
| Citadel Land Limited | Construction | 2014 |
| Citicentric Ltd | Professional & scientific | 2012 |
| Citizens Advice Woking | Other services | 1991 |
| City & Rural Properties Ltd | Real estate | 2023 |
| City and West Estates Limited | Real estate | 2018 |
| City Skyline Ltd | Administrative & support | 2004 |
| CJ FOX Developments Limited | Construction | 2022 |
| CJH Air Conditioning Ltd | Energy | 2021 |
| CJM Distribution Ltd | Wholesale & retail | 2022 |
| CJM Landscape & Maintenance Ltd | Administrative & support | 2025 |
| CJM Motorcycle Tyres Ltd | Wholesale & retail | 2024 |
| Ckva Ltd | Administrative & support | 2023 |
| CL Small Properties Ltd | Real estate | 2024 |
| Claim Concierge Limited | Information & communication | 2017 |
| Claire Faragher Osteopathy Ltd | Health & social care | 2024 |
| Clamphill Developments Limited | Construction | 1973 |
| Clandon Homes Limited | Real estate | 2011 |
| Clanmore Properties Limited | Real estate | 1934 |
| Claragold UK Limited | Financial services | 2023 |
| Claremont Court Leaseholders Limited | Households | 2013 |