| Buen Plast Company Limited | Extraterritorial | 2020 |
| Bugrit Limited | Extraterritorial | 2023 |
| Build a Solution Ltd | Construction | 2013 |
| Builder Leader Tech Ltd | Wholesale & retail | 2025 |
| Builders Quantities Ltd | Professional & scientific | 2009 |
| Buildfix Property Services Limited | Construction | 2012 |
| Buka-Software Ltd | Information & communication | 2025 |
| Bulstar Ltd | Transport & logistics | 2017 |
| Bunian Co., Ltd | Wholesale & retail | 2023 |
| Burger Consulting Ltd | Administrative & support | 2017 |
| Burgwin and Partners Limited | Construction | 2025 |
| Burleyfields Business Solutions Ltd | Professional & scientific | 2024 |
| Burns View Ltd | Construction | 2025 |
| Burton Manor Sports Association Limited | Arts & recreation | 1984 |
| Burton Old Road Management Company Limited | Households | 2005 |
| Burton Pubs Ltd | Hospitality | 2022 |
| Businecs Limited | Information & communication | 2021 |
| Business Safety Systems Limited | Professional & scientific | 1995 |
| Buster Holdings Limited | Real estate | 2024 |
| Butler-Smith Developments Limited | Construction | 2018 |
| Butler-Smith Grit Limited | Other services | 2024 |
| Butterfly Coffee Shop Ltd | Hospitality | 2025 |
| Buxton's Limited | Wholesale & retail | 2018 |
| Buyit Commercial Limited | Wholesale & retail | 2024 |
| BVJ Property Group Ltd | Construction | 2026 |
| BVR (Bespoke Vehicle Refinements) Ltd | Wholesale & retail | 2023 |
| BX2 Limited | Administrative & support | 2025 |
| BY Nicola Limited | Other services | 2009 |
| BYN Consulting Engineers Limited | Professional & scientific | 2023 |
| BYR Holdings Ltd | Financial services | 2023 |
| BYR Property Ltd | Real estate | 2021 |
| Byte International Limited | Information & communication | 2021 |
| Bytestream Services Ltd | Information & communication | 2010 |
| B`S Blinds of Stafford Limited | Wholesale & retail | 2007 |
| C & D Interiors Ltd | Construction | 2019 |
| C & K Fencing Limited | Other services | 2015 |
| C & K Investment Holdings Limited | Professional & scientific | 2015 |
| C & N Management Service Ltd | Households | 2022 |
| C & S Malpass Limited | Agriculture & fishing | 2005 |
| C B K Developments Limited | Real estate | 1998 |
| C Campbell Ltd | Professional & scientific | 2025 |
| C H (Uttoxeter) Limited | Construction | 2013 |
| C J Petty Limited | Professional & scientific | 2002 |
| C J Taverns (Hanley) Ltd | Hospitality | 2019 |
| C J Taverns (Red Street) Ltd | Hospitality | 2015 |
| C J Taverns (Stoke) Ltd | Hospitality | 2015 |
| C M Young Financial Services Limited | Financial services | 2013 |
| C P Industrial Fasteners Limited | Wholesale & retail | 2003 |
| C Russon Services Ltd | Construction | 2005 |
| C S GAS & Plumbing Services Ltd | Construction | 2015 |
| C S Grounds Maintenance Ltd | Administrative & support | 2022 |
| C S Sidley & Company Limited | Professional & scientific | 2009 |
| C Wilson Technical Services Limited | Manufacturing | 2012 |
| C&G Fenton Ltd | Real estate | 2022 |
| C&M IT Solutions Ltd | Information & communication | 2023 |
| C&N Investment Property Limited | Other services | 2017 |
| C&N Logistics Limited | Other services | 2019 |
| C. Wall & Co Limited | Professional & scientific | 1999 |
| C.A.R.S Collision Accident Recovery Service Limited | Professional & scientific | 2025 |
| C.B. Wall & Co Limited | Professional & scientific | 2002 |
| C.R. Large Construction Ltd | Construction | 2021 |
| C.R. Large Homes Ltd | Construction | 2022 |
| C.S. Fire & Security Limited | Administrative & support | 2006 |
| C.S.E.T Consulting Ltd | Information & communication | 2019 |
| C.W.R. Engineering Services Ltd | Professional & scientific | 2018 |
| C62 Craft,Gift&Interior Limited | Wholesale & retail | 2022 |
| CAB2 Go Limited | Transport & logistics | 2025 |
| Cabah Limited | Professional & scientific | 2005 |
| Cabcare Holdings Limited | Financial services | 2003 |
| Cabcare International Limited | Administrative & support | 2017 |
| Cabcare Limited | Extraterritorial | 2004 |
| Cabcare Products Limited | Manufacturing | 1998 |
| Cables and Infrastructure Limited | Professional & scientific | 2019 |
| Cables and Structures Ltd | Professional & scientific | 2016 |
| CAD & Bounder Services Limited | Manufacturing | 1998 |
| CAD Essence Ltd | Information & communication | 2006 |
| Cadwyn Properties Ltd | Real estate | 2017 |
| Cafe India (A5) Stafford Limited | Hospitality | 2023 |
| Calculated Solutions Ltd | Information & communication | 2023 |
| Caldisa Limited | Other services | 2022 |
| Caldon Consulting Ltd | Information & communication | 2015 |
| Caley & Kulin Ltd | Real estate | 2019 |
| Calidra Limited | Information & communication | 2004 |
| Calvero's Limited | Wholesale & retail | 2011 |
| Camberwell Rise Limited | Professional & scientific | 2017 |
| Camelon Industrial Technology Group Co., Ltd | Manufacturing | 2024 |
| Camelot House Management Limited | Hospitality | 2001 |
| Cameo Hair and Tanning Limited | Other services | 2024 |
| Cameron Lodge Stafford Ltd | Hospitality | 2014 |
| Campbell Port Services Limited | Administrative & support | 2016 |
| Canal & River Services Ltd | Construction | 1996 |
| Canal & River Transport Ltd | Extraterritorial | 2014 |
| Canalside Holdings Limited | Wholesale & retail | 2016 |
| Candy Tree International Limited | Information & communication | 2024 |
| Canine Sports Club Ltd | Information & communication | 2026 |
| Cannock Chase Hospital Trading Limited | Hospitality | 2011 |
| Cannock Chase Trekking Centre Limited | Arts & recreation | 2001 |
| Cannock Fireplaces and Stoves Ltd | Wholesale & retail | 2016 |
| Cantrill Properties Ltd | Real estate | 2024 |
| Capabilitea Tea Rooms Limited | Hospitality | 2011 |