| Beetle Properties Limited | Real estate | 2015 |
| Beets Lounge Ltd. | Hospitality | 2024 |
| Before Adam MET EVE Ltd | Health & social care | 2024 |
| Beghal Estates Ltd | Real estate | 2024 |
| Beginner’S Wheel Driving Academy Ltd | Education | 2025 |
| Beguile Ltd | Arts & recreation | 2005 |
| Behind the Corner Limited | Real estate | 2024 |
| Bein Writer Ltd | Information & communication | 2025 |
| Belava Homecare Ltd | Health & social care | 2025 |
| Belbroughton Doctors Limited | Financial services | 2025 |
| Belevi Services Limited | Wholesale & retail | 2026 |
| Beley Bridge Ltd | Transport & logistics | 2022 |
| Belgravia Consultancy Ltd | Professional & scientific | 2026 |
| Believers Light Fellowship Limited | Other services | 2023 |
| Bell & Oak Furniture Ltd | Manufacturing | 2022 |
| Bell Inn at Salford Priors Limited | Hospitality | 2017 |
| Bell Leasing Limited | Real estate | 2000 |
| Bell Rose House Ltd | Information & communication | 2025 |
| Bella Food Ltd | Hospitality | 2025 |
| Bella Hairdressing Ltd | Other services | 2019 |
| Bella Tanning & Beauty Limited | Other services | 2009 |
| Bella Vision Designs Ltd | Manufacturing | 2019 |
| Bellano Luxe Ltd | Wholesale & retail | 2026 |
| Belle Bride Boutique Limited | Wholesale & retail | 2023 |
| Belle ET Bien Ltd | Households | 2026 |
| Belle Life Limited | Wholesale & retail | 2014 |
| Bellfoot Jamaican Takeaway Ltd | Hospitality | 2024 |
| Bellwick Developments Ltd | Construction | 2018 |
| Bellz Bakery Limited | Manufacturing | 2026 |
| Bellz Foods Limited | Wholesale & retail | 2024 |
| Belma Consultancy Limited | Professional & scientific | 2023 |
| Belma Services Recruitment Agency Ltd | Health & social care | 2016 |
| Belpac Limited | Manufacturing | 2013 |
| Beltana Consultants Limited | Construction | 2003 |
| Belvani Ltd | Information & communication | 2023 |
| Belvide Finance Limited | Financial services | 2018 |
| BEN Properties Limited | Real estate | 2011 |
| Benax Holdings Ltd | Financial services | 2023 |
| Benchairs Limited | Manufacturing | 2013 |
| Bendfast UK Limited | Other services | 2007 |
| Bendita Plumbing Limited | Other services | 2017 |
| Benedict Holding Group Limited | Professional & scientific | 2025 |
| Benediction Ltd | Real estate | 2019 |
| Benesh Limited | Wholesale & retail | 2025 |
| Bengal Spice Codsall Ltd | Hospitality | 2025 |
| Bening Group Ltd | Construction | 2018 |
| Bening Homes Ltd | Real estate | 2021 |
| Benipal Ltd | Transport & logistics | 2021 |
| Benjamin Dankwah Construction Ltd | Wholesale & retail | 2023 |
| Bennett Motor Repairs Limited | Wholesale & retail | 2009 |
| Bennett Tech Ltd | Wholesale & retail | 2026 |
| Bennie’S Ltd | Hospitality | 2024 |
| Bennu Estates Ltd | Real estate | 2024 |
| Benny's Helping Hands Ltd | Administrative & support | 2024 |
| Bentley Polythene Ltd | Manufacturing | 2008 |
| Bentleys Developments Limited | Construction | 2024 |
| Benysneyd Cooper Ltd | Wholesale & retail | 2026 |
| Beqatronics Ltd | Professional & scientific | 2017 |
| Berachah Ltd | Real estate | 2026 |
| Berkeley Applegate Webb & Co.(Midlands)Limited | Financial services | 1969 |
| Berkswell Ltd | Transport & logistics | 2022 |
| Bernadette and Anselmo Limited | Wholesale & retail | 2010 |
| Bernard Fortune Services Limited | Wholesale & retail | 2014 |
| Bernard Hooper Engineering Limited | Manufacturing | 1977 |
| Bernard Savage (Bespoke Kitchens & Interiors) Limited | Manufacturing | 2012 |
| Berriman Eaton (Worcestershire) Limited | Real estate | 2020 |
| Berriman Eaton Estate Agents LLP | | 2005 |
| Berriman Eaton Holdings Limited | Professional & scientific | 2026 |
| Berriman Eaton Limited | Real estate | 2014 |
| Berrington Development Ltd | Construction | 2024 |
| Berrington Lodge Limited | Education | 2017 |
| Berry Care Ltd | Health & social care | 2017 |
| Berry Productions Ltd | Arts & recreation | 2022 |
| Berrycleaners and Removals Ltd | Transport & logistics | 2024 |
| Bert Williams Properties Limited | Construction | 1972 |
| BES Developments Limited | Real estate | 2004 |
| Bespoke (Midlands) Limited | Manufacturing | 2005 |
| Bespoke Global Resourcing Ltd | Administrative & support | 2013 |
| Bespoke Luxury Shopper Limited | Wholesale & retail | 2016 |
| Bespoke Movements Ltd | Transport & logistics | 2026 |
| Best and Keep Ltd | Wholesale & retail | 2024 |
| Best Car Garage Limited | Wholesale & retail | 2019 |
| Best Choice Autos and Parts Ltd | Wholesale & retail | 2026 |
| Best Contracting Limited | Manufacturing | 2002 |
| Best EMO Ltd | Construction | 2023 |
| Best GAS Services Ltd | Construction | 2018 |
| Best Glazing Solutions Limited | Manufacturing | 2023 |
| Best Hommes Ltd | Construction | 2018 |
| Best in the West (Midlands) Ltd | Wholesale & retail | 2025 |
| Best in West Ltd | Wholesale & retail | 2019 |
| Best Knock Investors Ltd | Real estate | 2024 |
| Best Option for U Limited | Construction | 2021 |
| Best Quality Windows & Doors Limited | Manufacturing | 2025 |
| Bestcarleasing Ltd | Financial services | 2024 |
| Besties Best Burger Ltd | Hospitality | 2025 |
| Bestnovadeals Ltd | Wholesale & retail | 2026 |
| Bestway Transport Ltd | Transport & logistics | 2020 |
| Beta Signs Limited | Manufacturing | 2003 |
| Betaprint Press Limited | Manufacturing | 1976 |
| Bethel Apostolic Church Lowhill Limited | Administrative & support | 2016 |