| Barracuda Leisure Ltd | Arts & recreation | 2020 |
| Barrie Beard EOT Limited | Financial services | 2024 |
| Barrie Beard Holdings Limited | Professional & scientific | 2018 |
| Barrie Beard Limited | Construction | 1983 |
| Barrie Beard Properties Limited | Construction | 2018 |
| Barson Precision Ltd | Manufacturing | 2020 |
| Bastien Property Limited | Real estate | 2021 |
| Bautomotive Ltd | Wholesale & retail | 2025 |
| Bavardages Limited | Arts & recreation | 2014 |
| Bay View Child Care Limited | Health & social care | 2010 |
| Bayley's of Bromsgrove Ltd. | Wholesale & retail | 2016 |
| Bayliss Group Ltd | Financial services | 2026 |
| BB Investments Ltd | Real estate | 2026 |
| BBS Technology Limited | Professional & scientific | 2014 |
| Bbtm Ventures Limited | Professional & scientific | 2014 |
| Bbuilt Ltd | Construction | 2026 |
| BCC Systems Limited | Information & communication | 2006 |
| Bdxy Limited | Manufacturing | 2023 |
| Beacon Rouge Ltd | Professional & scientific | 2015 |
| Beacons and Lightbars Ltd | Wholesale & retail | 2005 |
| Beananda.Club Limited | Other services | 2023 |
| Beantech Solutions Ltd | Information & communication | 2026 |
| Bear & Squirrel Limited | Wholesale & retail | 2017 |
| Bear Family Investments Limited | Administrative & support | 2021 |
| Bear Left Studio Ltd | Information & communication | 2023 |
| Beard Bedford Properties Ltd | Households | 2013 |
| Beard Property Developments Ltd | Real estate | 2026 |
| Beardy Folk Festival Limited | Arts & recreation | 2017 |
| Beau Site Services Limited | Construction | 2014 |
| Beaumont Wealth Holdings Ltd | Other services | 2021 |
| Beaumont Wealth Management Ltd | Financial services | 2019 |
| Beaus Pack Dog Care Ltd | Agriculture & fishing | 2025 |
| Beaus Pack Dog Training Ltd | Agriculture & fishing | 2025 |
| Beautiful by Abby Ltd | Education | 2026 |
| Beauty by Sharon Woodall Limited | Other services | 2015 |
| Beauty Reps Ltd | Wholesale & retail | 2021 |
| Beauty Secrets B60 Ltd | Other services | 2024 |
| Becketts P. C. D. Ltd | Agriculture & fishing | 2017 |
| BEE Loved Honey Limited | Agriculture & fishing | 2019 |
| BEE Marvellous Ltd | Agriculture & fishing | 2022 |
| Beechtree Housing Limited | Real estate | 2023 |
| Beechtree Leasing Limited | Real estate | 2023 |
| Beef AV Limited | Information & communication | 2013 |
| Beehive Buildings Limited | Construction | 2001 |
| Bell Recycling Ltd | Water & waste | 2014 |
| Bella Melenas Ltd | Other services | 2025 |
| Belle Dansuse Ltd | Arts & recreation | 2011 |
| Belle's Bubbles Aquatic Training Limited | Education | 2025 |
| Belle's Bubbles Swim School Ltd | Education | 2024 |
| Bellmade Holdings Ltd | Financial services | 2025 |
| Belvedere Group Limited | Information & communication | 2015 |
| BEN Hollis Brickwork Ltd | Construction | 2018 |
| BEN Kelway Studio Limited | Arts & recreation | 2013 |
| BEN Mcdonald Services Ltd | Administrative & support | 2025 |
| Ben's Carpentry Services Ltd | Construction | 2013 |
| Benchmark Recruitment Limited | Administrative & support | 1999 |
| Benessere (Bromsgrove) Limited | Other services | 2003 |
| Benjamin Duffy Ltd | Administrative & support | 2014 |
| Bennetts of Bromsgrove Limited | Wholesale & retail | 1978 |
| Bennetts Property Services Limited | Hospitality | 1993 |
| Benniman FM Limited | Administrative & support | 2003 |
| Benniman Holdings Limited | Professional & scientific | 2011 |
| Benniman Limited | Construction | 1967 |
| Berlioz Inc. Limited | Arts & recreation | 2022 |
| Bernays & Whitehouse Limited | Health & social care | 2009 |
| Berrows Property Services Ltd | Construction | 2026 |
| Berryacre Property Management Limited | Households | 1983 |
| Bertsoft Ltd | Information & communication | 2026 |
| Berwick Law Limited | Professional & scientific | 2013 |
| Bespoke Classic Car Storage Ltd | Transport & logistics | 2021 |
| Bespoke Engineering Limited | Manufacturing | 2006 |
| Bespoke Planning Advice Limited | Administrative & support | 2020 |
| Bespoke Risk Management Ltd | Administrative & support | 2013 |
| Best Groundworks (Shropshire) Ltd | Construction | 2022 |
| Best Vending Limited | Wholesale & retail | 2008 |
| Best Vendor Ltd | Wholesale & retail | 2025 |
| Beta AV Limited | Households | 2024 |
| Betmathel Limited | Professional & scientific | 1995 |
| Better Margins Ltd | Real estate | 2011 |
| BG Home Living Ltd | Wholesale & retail | 2015 |
| BG6 Capital Limited | Financial services | 2017 |
| BGT Properties (Midlands) Ltd | Real estate | 2016 |
| BH Displays Ltd | Administrative & support | 2024 |
| Bhards Medical Ltd | Health & social care | 2019 |
| BHS Diagnostics Limited | Health & social care | 2020 |
| Bhss Consultancy & Training Ltd | Administrative & support | 2014 |
| BI GB Limited | Real estate | 2000 |
| Bidavon Industrial Estate Limited | Construction | 1971 |
| Big Bite Caribbean Ltd | Hospitality | 2024 |
| Bigbook Properties Limited | Real estate | 2018 |
| Bilal Consultancy Limited | Professional & scientific | 2020 |
| Bill Landon Bathrooms Ltd | Wholesale & retail | 2006 |
| Bill Landon Kitchens Limited | Wholesale & retail | 2013 |
| Billy 17 Limited | Arts & recreation | 2025 |
| Billy Shears Ltd | Other services | 2014 |
| Bilrf Engineering and Yachting Ltd | Extraterritorial | 2023 |
| Binka Ltd | Energy | 2023 |
| Binnion Limited | Professional & scientific | 2001 |
| Binsaeed Ltd | Wholesale & retail | 2025 |
| BIO Systems Limited | Professional & scientific | 2005 |