| Carefusion | 1 | 4 |
| Car Driving School Management System Project | 1 | 4 |
| Canvasgfx | 1 | 4 |
| Cantata Project | 1 | 4 |
| Candlepinproject | 1 | 4 |
| Campcodes Video Sharing Website Project | 1 | 4 |
| Cambridge Computer Corporation | 3 | 4 |
| Cahier De Textes | 1 | 4 |
| Cafuego | 1 | 4 |
| Cabextract | 1 | 4 |
| C3-ilex | 1 | 4 |
| Bytesforall | 1 | 4 |
| Butterflymedia | 1 | 4 |
| Businessdirectoryplugin | 1 | 4 |
| Bus Dispatch And Information System Project | 1 | 4 |
| Bullguard | 5 | 4 |
| Built2go | 4 | 4 |
| Buildbot | 1 | 4 |
| Bssys | 2 | 4 |
| Brown Bear Software | 2 | 4 |