| Bewley's Tea and Coffee UK (Roastery) Limited | Manufacturing | 1972 |
| Bexlex Limited | Real estate | 1985 |
| Bexmon Limited | Wholesale & retail | 2011 |
| Bexon Automotive Ltd | Wholesale & retail | 2025 |
| Bexy Ltd | Wholesale & retail | 2020 |
| Beyond Amazing Buy Ltd | Wholesale & retail | 2026 |
| Beyond Annual Leave Limited | Administrative & support | 2025 |
| Beyond Bonnie CIC | Education | 2026 |
| Beyond Borders Group Limited | Transport & logistics | 2025 |
| Beyond Borders Tours and Travels Limited | Administrative & support | 2025 |
| Beyond Boundaries Birmingham CIC | Education | 2025 |
| Beyond Business Limited | Administrative & support | 2025 |
| Beyond CFO Services Limited | Professional & scientific | 2024 |
| Beyond Competence Limited | Professional & scientific | 2021 |
| Beyond Compliance Limited | Professional & scientific | 2012 |
| Beyond Elearning Holdings Ltd | Real estate | 2020 |
| Beyond Even Ltd | Education | 2024 |
| Beyond Greatness Limited | Information & communication | 2024 |
| Beyond Industries Ltd | Professional & scientific | 2020 |
| Beyond Insurance Solutions Limited | Financial services | 2013 |
| Beyond Nails Limited | Other services | 2019 |
| Beyond Pain Limited | Health & social care | 2018 |
| Beyond Property Group 2 Ltd | Real estate | 2022 |
| Beyond Sequence Limited | Information & communication | 2026 |
| Beyond the Figures CIC | Education | 2025 |
| Beyondimpeccable Ltd | Extraterritorial | 2025 |
| Beyondplay Limited | Information & communication | 2020 |
| Bezad Properties Limited | Real estate | 2025 |
| Bezier Design & Print Ltd | Manufacturing | 2006 |
| BF Co 2 Ltd | Health & social care | 2015 |
| BF Haven Limited | Real estate | 2025 |
| BF Marian Ltd | Health & social care | 2012 |
| Bfak Ltd | Wholesale & retail | 2024 |
| BFC Academy CIC | Health & social care | 2023 |
| BFC Sporting Club Football Academy CIC | Arts & recreation | 2026 |
| Bfgb Ltd | Administrative & support | 2026 |
| BFI Services Ltd | Wholesale & retail | 2021 |
| BFL Business Solutions Limited | Administrative & support | 2017 |
| BFM Events Holdings Ltd | Other services | 2020 |
| BFO Management Limited | Financial services | 2013 |
| Bfpizzeria Ltd | Hospitality | 2025 |
| BFR S. a. Limited | Wholesale & retail | 2025 |
| Bfresh Ltd | Real estate | 2011 |
| BFS Accounting Services Limited | Professional & scientific | 2021 |
| BFS Stechford Limited | Wholesale & retail | 2024 |
| BFS Tiles & Bathrooms Ltd | Wholesale & retail | 2025 |
| BFV Online Ltd | Wholesale & retail | 2024 |
| BFX Couriers Limited | Transport & logistics | 2025 |
| BG Capital Limited | Financial services | 2025 |
| BG Dudley Limited | Hospitality | 2023 |
| BG HMO MAN Limited | Financial services | 2026 |
| BG HMO Management Ltd | Financial services | 2016 |
| BG Housing and Support Ltd | Real estate | 2018 |
| BG Hub Ltd | Wholesale & retail | 2019 |
| BG Private Hire Limited | Wholesale & retail | 2024 |
| BG Private Limited | Financial services | 2013 |
| BG Property Group Ltd | Real estate | 2018 |
| BG Subs Ltd | Administrative & support | 2014 |
| BG Trading Services Limited | Other services | 2019 |
| BG10 Limited | Real estate | 2013 |
| BG2 Limited | Professional & scientific | 2004 |
| BG3 Limited | Construction | 2013 |
| BG4 Limited | Real estate | 2013 |
| BGD Trucking Ltd | Transport & logistics | 2015 |
| BGE Solutions Ltd | Construction | 2021 |
| BGF 5 Limited | Hospitality | 2021 |
| BGF 6 Limited | Hospitality | 2020 |
| BGF Fireprotection Ltd | Construction | 2019 |
| BGF Transport Ltd | Transport & logistics | 2024 |
| Bggm Limited | Professional & scientific | 2010 |
| BGL Building Services Ltd | Construction | 2019 |
| BGL Utility Services Ltd. | Administrative & support | 2025 |
| BGM Partners Ltd | Wholesale & retail | 2019 |
| BGM Trans Ltd | Transport & logistics | 2026 |
| Bgmp Properties Limited | Professional & scientific | 2007 |
| BGR Entertainment Ltd | Hospitality | 2024 |
| BGR Training (Birmingham) Limited | Education | 2016 |
| BGS (GB) Limited | Manufacturing | 2012 |
| BGS Foods International Limited | Wholesale & retail | 2020 |
| BGS Foods Ltd | Wholesale & retail | 2018 |
| BGS Global Ltd | Transport & logistics | 2020 |
| BGS Sports UK Limited | Wholesale & retail | 2024 |
| BGS Transport Ltd | Transport & logistics | 2018 |
| Bgwm Project Ltd | Construction | 2020 |
| BH BB Limited | Hospitality | 2024 |
| BH Care Home Ltd | Health & social care | 2023 |
| BH Convenience Store Ltd | Wholesale & retail | 2023 |
| BH Electrician Limited | Manufacturing | 2024 |
| BH Kitchen & Bedrooms Ltd | Manufacturing | 2025 |
| BH Legal Services Ltd | Professional & scientific | 2025 |
| BH Trades Ltd | Real estate | 2021 |
| Bhachu Associates Limited | Real estate | 2011 |
| Bhadoria Enterprise Limited | Hospitality | 2024 |
| Bhadoria Real Estates Limited | Real estate | 2020 |
| Bhadoria Solutions Limited | Information & communication | 2013 |
| Bhagat Limited | Information & communication | 2025 |
| Bhagauti Consultancy Ltd | Health & social care | 2026 |
| Bhagrath and Glennie Consultancy Limited | Health & social care | 2025 |
| Bhagvanji Ltd | Hospitality | 2024 |
| Bhagwan Valmiki Sabha (Birmingham) Cultural and Community Development Centre | Other services | 2012 |