| Booster | 1 | 1 |
| BoostifyThemes | 1 | 3 |
| Boostio | 1 | 5 |
| Boostnote | 1 | 5 |
| Boot2docker | 1 | 2 |
| Bootboxjs | 1 | 1 |
| Bootmanage | 2 | 3 |
| Bootstrap-table | 1 | 1 |
| Bootstrapped | 1 | 1 |
| Boozt | 2 | 2 |
| Bopsoft | 1 | 3 |
| Borbis Media | 1 | 1 |
| Border Loading Bar | 1 | 1 |
| Borderware | 2 | 2 |
| Borg | 1 | 4 |
| Borg Project | 1 | 4 |
| Borgbackup | 1 | 4 |
| Boris Kuzmanov | 1 | 2 |
| Borland | 2 | 11 |
| Borland Software | 9 | 20 |
| Bosanova | 1 | 1 |
| Bosch | 88 | 201 |
| Bosch Rexroth AG | 3 | 27 |
| Boschsecurity | 1 | 1 |
| Bosdev | 6 | 13 |
| Bose | 2 | 14 |
| Bosscms | 1 | 2 |
| Bosswerk | 1 | 1 |
| Boston Scientific | 2 | 7 |
| Boston Sleep | 1 | 1 |
| Botan Project | 1 | 26 |
| Botanik Software | 1 | 1 |
| Botbait Project | 1 | 1 |
| Botcha Spam Prevention Project | 1 | 1 |
| Bottelet | 2 | 12 |
| Bottlepy | 1 | 4 |
| Bottomline | 2 | 4 |
| Bouke | 1 | 1 |
| Bouncycastle | 12 | 32 |
| Bouqs - Flowers Simplified Project | 1 | 1 |
| Bouqueteditor Project | 1 | 1 |
| Boutikone | 2 | 2 |
| Bouzouste | 1 | 2 |
| Bow Der Kleine | 1 | 1 |
| Bowenehs | 1 | 1 |
| Bower | 1 | 1 |
| Bowo | 1 | 2 |
| Box Uk | 1 | 2 |
| Boxalino | 1 | 1 |
| Boxautomation | 1 | 2 |
| Boxbilling | 1 | 1 |
| Boxcar Media | 1 | 21 |
| Boxes Project | 1 | 1 |
| Boxoft | 1 | 1 |
| Boxug | 1 | 4 |
| Boxy Studio | 1 | 1 |
| BoxyStudio | 1 | 1 |
| Bp Blog | 1 | 1 |
| Bp Monitoring Management System Project | 1 | 1 |
| Bpcbt | 3 | 11 |
| Bpftp | 1 | 2 |
| Bpg-infotech | 3 | 21 |
| Bplugins | 1 | 2 |
| Bpowerhouse | 7 | 8 |
| Bpsoft | 1 | 2 |
| Bpstoken Project | 1 | 1 |
| Bq | 1 | 1 |
| Bqe | 1 | 1 |
| Br-automation | 1 | 14 |
| Bra Project | 1 | 1 |
| Brace Expansion Project | 1 | 1 |
| Braces Project | 1 | 1 |
| Bract | 1 | 1 |
| Brad Fears | 1 | 2 |
| Brad Fitzpatrick | 1 | 3 |
| Bradabra | 1 | 1 |
| Bradesco Gateway Plugin Project | 1 | 1 |
| Bradford Barrett | 1 | 2 |
| Bradford Networks | 1 | 1 |
| Bradfordnetworks | 2 | 6 |
| Bradynationalbank | 1 | 1 |
| Brafton | 1 | 1 |
| Brain Storm Force | 1 | 2 |
| BrainCert | 1 | 1 |
| BrainStormForce | 1 | 1 |
| Brain Book Software | 2 | 5 |
| Brainabundance | 1 | 1 |
| Brainjar | 1 | 1 |
| Brainstorm Force | 7 | 8 |
| Brainstorm Force US LLC | 2 | 3 |
| Brainstormforce | 2 | 4 |
| Bramp | 1 | 1 |
| Branaghgroup | 1 | 1 |
| Brand039 | 1 | 1 |
| Branden Robinson | 1 | 1 |
| Brandon Long | 1 | 1 |
| Brandon Tallent | 1 | 1 |
| Brandsdistribution | 1 | 1 |
| Brandy Project | 1 | 4 |
| Branko Borilovic | 1 | 1 |
