| BRJ Transport Limited | Transport & logistics | 2002 |
| Broad Street DIY Limited | Wholesale & retail | 2002 |
| Broadway Golf Club Limited | Arts & recreation | 1946 |
| Broadway Tower Country Park Limited | Arts & recreation | 1980 |
| Brookhouse Farming Company Limited | Agriculture & fishing | 1981 |
| Brotherton & Co Ltd | Professional & scientific | 2006 |
| Broughton Court Management Limited | Households | 2004 |
| BRT Sports Supplies Limited | Wholesale & retail | 2004 |
| Bumble Hole Foods Limited | Manufacturing | 2001 |
| Burford Electrical Services Limited | Construction | 2003 |
| C I Care Limited | Health & social care | 2005 |
| C&C Ceramics (Malvern) Limited | Professional & scientific | 2003 |
| Cadfael Business Solutions Limited | Information & communication | 1999 |
| Campden Masonry Limited | Construction | 2003 |
| Canaan Carbides Limited | Manufacturing | 1976 |
| Canalboat Holidays Limited | Extraterritorial | 2006 |
| Capstone EOT Trustee Limited | Administrative & support | 2020 |
| Capstone Foster Care (North) Limited | Health & social care | 2004 |
| Capstone Foster Care (South East) Limited | Health & social care | 2002 |
| Capstone Foster Care (South West) Limited | Health & social care | 2001 |
| Capstone Foster Care Limited | Health & social care | 2007 |
| Carderry Limited | Arts & recreation | 1993 |
| Carlton Smith Projects Limited | Manufacturing | 2003 |
| Carpenter Associates Ltd | Administrative & support | 2023 |
| Cathedral Kitchens (Malvern) Limited | Construction | 2002 |
| Ceci-Hill Limited | Wholesale & retail | 2005 |
| Celia Adams Associates Ltd | Professional & scientific | 1994 |
| Central Bathrooms Ltd | Construction | 1994 |
| Central Bearings and Transmissions Limited | Wholesale & retail | 1982 |
| Central Contracts Limited | Construction | 1994 |
| Central Mechanical Handling Services Limited | Manufacturing | 1996 |
| Centre Sales Marketing Limited | Wholesale & retail | 2001 |
| Chadsgrove Educational Trust | Education | 2016 |
| Chapman Property Management Limited | Real estate | 1988 |
| Charles Grosvenor Stairs Limited | Construction | 2005 |
| Chatley Holdings Limited | Other services | 2021 |
| Chelsea Conservatories (Scotland) Limited | | 1986 |
| Chris Oliver Installations Ltd | Construction | 2003 |
| Chris Pleaden Electrical Limited | Construction | 2002 |
| Cinquecento (Design) Ltd | Wholesale & retail | 2007 |
| Classic Coving Limited | Construction | 2007 |
| Classic Foster Care Limited | Health & social care | 2009 |
| Classic Interiors (Malvern) Limited | Wholesale & retail | 2003 |
| Claverdon Montessori Nursery Limited | Professional & scientific | 2007 |
| Clifton Curtains 2000 Ltd | Wholesale & retail | 2007 |
| Clopton Contracts Limited | Construction | 2003 |
| Cold Chef Limited | Hospitality | 2005 |
| Cold Fusion Limited | Administrative & support | 2005 |
| Colin Nicolson Sound Ltd | Information & communication | 2003 |
| Colin Phillips (Farms) Limited | Agriculture & fishing | 1997 |
| Collingtree Associates Limited | Professional & scientific | 2006 |
| Collis & Co Ltd | Agriculture & fishing | 1996 |
| Comhardware Limited | Manufacturing | 2004 |
| Commodco Limited | Real estate | 2024 |
| Concentric US Finance 3 Limited | Financial services | 2021 |
| Concept Renewable Solutions Limited | Construction | 2025 |
| Connell Design Limited | Professional & scientific | 2005 |
| Consolidated Land Limited | Real estate | 1991 |
| Continental Springs Limited | Manufacturing | 1990 |
| Cookmate (Worcester) Limited | Wholesale & retail | 2007 |
| Copperfield Management Company Limited | Households | 2022 |
| Coras Ltd | Information & communication | 2001 |
| Corrigan Lockett Limited | Administrative & support | 1992 |
| Cotswold Building Limited | Construction | 2011 |
| Cotswold Building Supplies Limited | Wholesale & retail | 1970 |
| Cotswold Concierge Limited | Professional & scientific | 2004 |
| Cotswold Dental Limited | Health & social care | 2006 |
| Cotswold Holidays Limited | Hospitality | 2002 |
| Cotswold Stone Quarries Limited | Mining & quarrying | 1989 |
| Cowleigh Flats Limited | Households | 1987 |
| Creative Thinking (UK) Limited | Extraterritorial | 2003 |
| Culture of Life Africa Ltd | Education | 2014 |
| D & M Trading (Bromsgrove) Limited | Hospitality | 2003 |
| D.I.Y. Hire (Kidderminster) Limited | Administrative & support | 1980 |
| Damb Investments Limited | Administrative & support | 2005 |
| Danalex Services Limited | Wholesale & retail | 2002 |
| Danebury Park Management Limited | Households | 1997 |
| Darwen Financial Management Limited | Professional & scientific | 2006 |
| David Alexander Homes Droitwich Limited | Construction | 2025 |
| David J Lord Limited | Wholesale & retail | 2002 |
| David Rose (Farms) Limited | Agriculture & fishing | 1962 |
| Dawn Foods Limited | Manufacturing | 1989 |
| Debosco Limited | Information & communication | 1999 |
| Decennio Limited | Manufacturing | 2014 |
| Decennio MJT Limited | Manufacturing | 2006 |
| Decennio TW Limited | Manufacturing | 2017 |
| Definearea 3 Limited | Manufacturing | 1897 |
| Definearea 5 Limited | Professional & scientific | 1935 |
| Densit Limited | Extraterritorial | 1997 |
| Densit Manufactured Products Limited | Extraterritorial | 1995 |
| Densit Wear Protection UK Limited | Manufacturing | 1991 |
| Denway Properties Limited | Real estate | 2002 |
| Designer Creations Ltd | Manufacturing | 2013 |
| Dexway Limited | Wholesale & retail | 1991 |
| DHI (Worcester) Limited | Households | 1998 |
| Diem Associates Limited | Professional & scientific | 2005 |
| Dietec Precision Engineering Limited | Manufacturing | 1999 |
| DJM Stonemasonry Limited | Manufacturing | 2007 |
| DQ Marina Ltd | Administrative & support | 2003 |
| DR Vivek Chadha Holdings Ltd | Financial services | 2019 |