| Bash Art Creative Ltd |
| Basmeh and Zeitooneh Relief and Development |
| Bastian Plc |
| Baxi Heating UK Ltd |
| Baylis and Harding PLC |
| Bazoo Limited |
| BBC Media Action |
| BBK Electronics |
| BBZ London Ltd |
| BDO Accountants & Belastingadviseurs B.V. |
| BDO global network |
| BDO Holding B.V. |
| BDR Thermea |
| Beco Group Limited |
| Beechdown Group Ltd |
| BEFW Producoes LTDA |
| Beiersdorf AG |
| Beijing Tsinghua Tongheng Planning and Design Institute Co. Ltd. |
| Beilby Marsham Ltd |
| Beirut Art Center |
| Beirut DC |
| Beirut Heritage Initiative |
| Beko plc |
| Belkin International |
| Belle and Company (Pty) Ltd [ALSO: Belle & Co.] |