| Brittaxica Ltd | Wholesale & retail | 2024 |
| Brockham Motor Company Limited | Wholesale & retail | 1996 |
| Brooks ICU Ltd | Health & social care | 2022 |
| Brookwood Horley Management Limited | Households | 2002 |
| Brookwood Leisure Limited | Wholesale & retail | 2025 |
| Brother's Kebab Horley Ltd | Hospitality | 2024 |
| Brunswick Close Management Limited | Households | 2022 |
| Brunwin Professional Roofing Services Ltd | Construction | 2008 |
| Bryant Estates Limited | Real estate | 2003 |
| BSF Windows and Doors Ltd | Construction | 2022 |
| BSF Windows Ltd | Construction | 2014 |
| Bubble BUN Ltd | Hospitality | 2024 |
| Bubll Automation Ltd | Construction | 2015 |
| Bubll Ltd | Information & communication | 2018 |
| Build Time Limited | Construction | 2013 |
| Building Access Solutions Limited | Construction | 2005 |
| Built by Cornerstone Development Ltd | Construction | 2023 |
| Bulldog Recruitment Group Ltd | Administrative & support | 2025 |
| Bunn & Sons Limited | Wholesale & retail | 2008 |
| Burren & Whitaker Construction Limited | Construction | 2002 |
| Burrows Commercials Limited | Wholesale & retail | 2011 |
| Burrstone Gardens Management Company Limited | Households | 2020 |
| Burstow Nurseries Limited | Wholesale & retail | 2021 |
| Burstow Park Riding Centre Limited | Education | 2015 |
| Burstow Park School Ltd | Education | 2021 |
| Burton Building Contracts UK Ltd | Construction | 2017 |
| Burton Fire Contracts Limited | Public administration | 2023 |
| Burton Garden Services Limited | Administrative & support | 2024 |
| Burton Supplies Limited | Construction | 2023 |
| Business Strategy Consultants Ltd | Professional & scientific | 2015 |
| Busybee Projects Limited | Construction | 2018 |
| Butterfly Project Properties Ltd | Real estate | 2020 |
| Buzz BE ME Ltd | Administrative & support | 2024 |
| Buzzerfox Limited | Information & communication | 2026 |
| BY Emerald Events & Weddings Limited | Administrative & support | 2024 |
| C & W Developments (South East) Limited | Real estate | 2025 |
| C K M Building & Property Maintenance Ltd | Construction | 2008 |
| C S M Works Ltd | Transport & logistics | 2026 |
| C TIE (UK) Limited | Wholesale & retail | 2014 |
| C&B Automotive Ltd | Wholesale & retail | 2024 |
| C.C Plumbing & Heating Ltd | Construction | 2020 |
| C.G.H.Construction (Surrey) Limited | Construction | 2011 |
| C.M Flooring Specialist Limited | Construction | 2023 |
| Cafe IVY 111 Ltd | Hospitality | 2026 |
| Café Smallfield Limited | Hospitality | 2022 |
| Callam Construction Limited | Construction | 2008 |
| Calvary Charismatic Centre UK Limited | Other services | 2026 |
| Calvary Junction Limited | Real estate | 2015 |
| Cambridge Electronics Europe Limited | Information & communication | 2000 |
| Camel Construction Ltd | Professional & scientific | 2015 |
| Camelot Investment Group Ltd | Real estate | 2025 |
| Canning & Coyle Construction Limited | Information & communication | 2009 |
| Canning & Coyle Training Centre Ltd | Education | 2022 |
| Cannonscoaching Ltd | Arts & recreation | 2025 |
| Capital IT Recycling Limited | Water & waste | 2026 |
| Capricorn Enterprises Limited | Professional & scientific | 1993 |
| Cardo Consultancy Ltd | Construction | 2024 |
| Care Feedback Solutions Ltd | Information & communication | 2023 |
| Care Plus Professionals Limited | Health & social care | 2016 |
| Carea Trading Ltd | Wholesale & retail | 2026 |
| Carebridge Services Ltd | Health & social care | 2026 |
| Caretaker Estates Ltd | Real estate | 2026 |
| Carey Sanderson Window Cleaning Ltd | Administrative & support | 2021 |
| Caring 4 Canines Ltd | Other services | 2017 |
| Carline-Dsm Ltd | Transport & logistics | 2026 |
| Carol Heron Limited | Real estate | 2025 |
| Carolinahb Limited | Transport & logistics | 2023 |
| Carroll Property Holdings Limited | Financial services | 2026 |
| Carvelo Ltd | Wholesale & retail | 2025 |
| Carwyn Property Management Ltd | Real estate | 2025 |
| Caseywood Properties Ltd | Real estate | 2023 |
| Castle Drive Management Company Limited | Extraterritorial | 1996 |
| Castle Property Group Ltd | Real estate | 2025 |
| Castlemain Holdings Limited | Administrative & support | 2024 |
| Catreus AOC Limited | Transport & logistics | 2011 |
| Catreus Limited | Transport & logistics | 2009 |
| Cavendish House Property Management Ltd | Households | 2022 |
| Cavespider Productions Limited | Information & communication | 2013 |
| CC Studio Contracts Limited | Administrative & support | 2024 |
| CDE Services Ltd | Manufacturing | 2026 |
| CDH Properties Ltd | Real estate | 2016 |
| Cedar Hill Properties Group Ltd | Real estate | 2025 |
| Cedarwood Land & Homes Ltd | Real estate | 2023 |
| Ceedee Management Ltd | Arts & recreation | 2004 |
| Celestagroup Limited | Agriculture & fishing | 2020 |
| Celik's Flame Ltd | Hospitality | 2025 |
| Cellar Maison Limited | Construction | 2012 |
| CFL Communications Ltd | Administrative & support | 2002 |
| CG Management Solutions Ltd | Professional & scientific | 2025 |
| Challenges 1 Limited | Wholesale & retail | 2000 |
| Challenges Aviation Limited | Professional & scientific | 1996 |
| Challenges Limited | Professional & scientific | 1996 |
| Challenges Property Limited | Real estate | 1996 |
| Chamak Aroma Limited | Hospitality | 2024 |
| Chameleon Creative Products Ltd | Wholesale & retail | 2022 |
| Champions Corner Ltd | Wholesale & retail | 2023 |
| Channel Data Limited | Information & communication | 2012 |
| Chargrace Soils Limited | Administrative & support | 2016 |
| Charl Ltd | Hospitality | 2024 |
| Charles Fribbens Limited | Information & communication | 2012 |