| Black Sky Thinking Ltd |
| Blackwatch Security Syndicate PVT Ltd |
| Blackwell Ltd |
| Blakemore Food Service Ltd |
| Blantyre Capital (Cayman) Limited |
| Blenheim Chalcot LTF Limited |
| Bloomberg Philanthropies (Bloomberg.org Group) |
| Bloomsbury Publishing Plc |
| Blue Diamond Growers |
| BlueCrest University College |
| Bobbi Brown essentials |
| Bodhi Global Analysis Ltd |
| Bodum Holding AG |
| Body Shop International Limited |
| Boliden |
| Bolinda Publishing Group |
| Bollin Group Ltd |
| Bonheur ASA |
| Bonnie and Betty Ltd |
| Boohoo Group Plc |
| Book Bunk Trust |
| Booking Holdings Inc |
| Books Etc Limited |
| Bookshop Inc |
| Booost Trading Ltd - trading as Pip Organic |