| Rank | Vendor | Count |
|---|---|---|
| 1 | Microsoft | 20211 |
| 2 | Apple | 9595 |
| 3 | Oracle | 8654 |
| 4 | Qualcomm | 8581 |
| 5 | Cisco | 8334 |
| 6 | Adobe | 8192 |
| 7 | Redhat | 8034 |
| 8 | Ibm | 6999 |
| 9 | Hp | 4904 |
| 10 | Mozilla | 4748 |
| 11 | 4269 | |
| 12 | Linux-Related Various Sources | 3491 |
| 13 | Debian | 3297 |
| 14 | Sun | 3167 |
| 15 | Huawei | 2964 |
| 16 | Novell | 2344 |
| 17 | F5 | 1878 |
| 18 | Canonical | 1846 |
| 19 | Symantec | 1661 |
| 20 | Opensuse | 1374 |
| 21 | Apache | 1336 |
| 22 | Tp-link | 1329 |
| 23 | Suse | 1271 |
| 24 | Vmware | 978 |
| 25 | Intel | 970 |
| 26 | Siemens | 920 |
| 27 | Foxitsoftware | 878 |
| 28 | Gnu | 770 |
| 29 | Ca | 727 |
| 30 | Lenovo | 709 |
| 31 | Schneider-electric | 708 |
| 32 | Belden | 675 |
| 33 | Sap | 671 |
| 34 | Php | 660 |
| 35 | Hitachi | 655 |
| 36 | Emc | 606 |
| 37 | Wireshark | 573 |
| 38 | Juniper | 549 |
| 39 | Fedoraproject | 540 |
| 40 | Supermicro | 512 |
| 41 | Mandrakesoft | 499 |
| 42 | Imagemagick | 498 |
| 43 | Drupal | 489 |
| 44 | Computer Associates | 485 |
| 45 | Real Networks | 484 |
| 46 | Mcafee | 482 |
| 47 | Joomla | 478 |
| 48 | Sma | 471 |
| 49 | F-secure | 466 |
| 50 | D-link | 407 |
| 51 | Avaya | 402 |
| 52 | Dahuasecurity | 401 |
| 53 | Rockwellautomation | 398 |
| 54 | Freebsd | 397 |
| 55 | Trend Micro | 397 |
| 56 | Wordpress | 389 |
| 57 | Citrix | 374 |
| 58 | Moodle | 364 |
| 59 | Bea Systems | 359 |
| 60 | Xerox | 333 |
| 61 | Ffmpeg | 313 |
| 62 | Gentoo | 313 |
| 63 | Jenkins | 313 |
| 64 | Moxa | 312 |
| 65 | Opera | 311 |
| 66 | Openstack | 309 |
| 67 | Tibco | 300 |
| 68 | Xen | 285 |
| 69 | Openbsd | 285 |
| 70 | Netscape | 284 |
| 71 | Sco | 279 |
| 72 | Mysql Ab | 276 |
| 73 | Sgi | 269 |
| 74 | Fortinet | 266 |
| 75 | Qemu | 263 |
| 76 | Apache Software Foundation | 259 |
| 77 | Phpmyadmin | 254 |
| 78 | Sophos | 251 |
| 79 | Irfanview | 248 |
| 80 | Opensuse_project | 244 |
| 81 | Netapp | 239 |
| 82 | Dell | 227 |
| 83 | Ipswitch | 223 |
| 84 | Kde | 216 |
| 85 | Mit | 213 |
| 86 | Samsung | 210 |
| 87 | Cybozu | 210 |
| 88 | Typo3 | 208 |
| 89 | Trend_micro | 206 |
| 90 | Pivotal_software | 204 |
| 91 | Zyxel | 202 |
| 92 | Gnome | 201 |
| 93 | Openssl | 200 |
| 94 | Bea | 195 |
| 95 | Nortel | 194 |
| 96 | Trustix | 191 |
| 97 | Caldera | 190 |
| 98 | Macromedia | 188 |
| 99 | Mediawiki | 188 |
| 100 | Foscam | 187 |