* Sponsors appear in blue: | | | 3Com Corporation | 612 |
| | Acronis, Inc | 832 | | AdventNet | 1418 | | Aldon | 1218 | | Alfresco | 1316 | | AMD | 622 | | AMD | 612 | | ANTs Software, Inc. | 612 | | APC-American Power Conversion | 312 | | Apple Computer | 113 | | Applied Data Systems, Inc | 739 | | Appro - Cluster Solutions | 1044 | | APPX Software, Inc | 1408 | | Apress | 1040 | | Aptitune Corporation | 1444 | | Areca Technology Corporation | 216 | | Astaro Corporation | 1416 | | Avocent | 311 |
| | BakBone Software | 636 | | Barracuda Networks | 315 | | Beijing Software Industry Productivity Center | 644 | | Birlasoft, Inc | 1030 | | BitDefender | 1234 | | Bivio Networks | 1343 | | Black Duck Software | 123 | | Boston Linux and Unix | 934 | | Boston PHP | 1420 | | BSD Mall | 935 | | Business Objects ( Crystal Reports ) | 401 |
| | CA | 1124 | | CCP Systems, AG | 612 | | Centeris | 944 | | Centeris Corporation | 612 | | Centric CRM | 1202 | | Centrify Corp | 221 | | Chelsio Communications | 640 | | Ciara Technologies | 1029 | | Concurrent | 834 | | Continuent, Inc. | 733 | | Coraid Inc | 107 | | Coverity | 534 | | Coyote Point Systems | 301 | | Cyberscience Corporation | 540 | | Cyclades Corporation | 729 |
| | DataDirect Technologies | 111 | | Dell, Inc. | 922 | | Dice.com | 1230 | | Dolphin | 1344 |
| | Eclipse Foundation | 321 | | EMC Corporation | 1024 | | Emperor Linux, Inc | 1312 | | Emu Software, Inc. | 1134 | | Emulex Corporation | 1424 | | EqualLogic, Inc | 1041 | | Ericom Software | 612 | | Etherboot Project | 229 | | Etnus | 744 |
| | Fabric7 Systems | 544 | | Fedora Project | 319 | | Free Software Foundation | 430 | | Free Standards Group | 428 | | Fujitsu | 444 |
| | Gillani, Inc | 612 | | GNOME Foundation | 233 | | Greater New Hampshire Linux User Group | 1035 |
| | Hitachi | 1012 |
| | i*hydra | 121 | | IBRIX Inc | 1322 | | Intel | 812 | | Intel | 824 | | Itanium Solutions Alliance | 1422 |
| | Joomla! | 424 |
| | Levanta Inc | 1212 | | LeWiz Communications, Inc | 115 | | Linux Journal | 1032 | | Linux Magazine | 1433 | | Linux Professional Institute | 1334 | | Linux Questions.org | 323 | | Linux Terminal Server Project - LTSP.org | 317 | | Linux Test Project | 328 | | LinuxWorld Install Pavilion | 736 | | LSI Logic Corporation | 212 |
| | Mainsoft | 612 | | Mambo | 237 | | Message Partners | 612 | | Messagesolution, Inc. | 939 | | Mono Project | 231 | | MSI Computer Corp. | 737 | | Myricom | 1118 | | MySQL | 629 |
| | Neoware, Inc. | 1412 | | Newisys, A Sanmina-SCI Company | 202 | | Novacoast Inc. | 830 | | Novell, Inc | 730 | | Novell, Inc | 612 |
| | Open Country Inc | 443 | | Open Source Software Institute | 431 | | OpenESM | 940 | | Opengear Inc | 1139 | | OpenOffice.org | 327 | | openSUSE.org | 325 | | Open-Xchange Inc | 612 | | Oracle Corporation | 524 | | O'Reilly Media | 412 |
| | PalmSource, Inc | 912 | | PalmSource, Inc | 912 | | Parasoft Corp | 634 | | Pearson Education | 1129 | | Peer1 | 1233 | | Penguin Computing | 1324 | | Pentaho Corp | 530 | | Perforce Software | 117 | | Pervasive Software | 637 | | Pogo Linux | 1112 | | PostgreSQL | 434 | | Project.net | 1400 |
| | QLogic Corporation | 1419 |
| | R Cubed Technologies | 538 | | Rackable Systems | 630 | | Raritan, Inc. | 1133 | | ReadyTalk | 1231 | | Realm Systems | 1423 | | Red Hat | 512 | | Red Hat, Inc | 612 | | Revelation Software | 120 | | rPath, Inc. | 1101 |
| | SAP AG | 612 | | SBE | 1201 | | Scalix Corporation | 1135 | | Server Technology | 1318 | | Socialtext Inc | 1435 | | Sophos Inc | 930 | | Spirent Communications | 214 | | Splunk | 1329 | | SSH Communications Security, Inc | 1340 | | Starnet Communications | 633 | | SteelEye Technology | 1143 | | SteelEye Technology, Inc | 612 | | Sugar CRM | 1100 | | SugarForge.ORG | 433 | | Sun Wah Linux Limited | 344 | | SWsoft, Inc | 302 | | Sybase | 206 | | Symantec Corp | 1429 | | Symantec Corp | 612 | | Syncsort Inc | 840 | | SYS-Con Media | 1415 |
| | The FreeBSD Project | 423 | | The Gentoo Foundation | 326 | | The K Desktop Environment | 235 | | The Linux Box Corp | 1414 | | The Linux Link Tech Show | 426 | | Themis Computer | 836 | | Thinkmate | 1317 | | Trigence | 929 | | Trolltech | 1330 | | Trusted Computer Solutions | 1244 | | Tyan Computer Corporation | 124 |
| | Ubuntu Linux | 318 | | Unison Information Systems, Ltd. | 1229 | | Unisys Corporation | 422 | | USENIX Assn | 937 |
| | Virtual Iron Software | 1144 | | VMware, Inc. | 844 |
| | Wiley | 1245 | | WIN Enterprises | 1421 | | Wyse | 1034 |
| | X.Org Foundation | 432 | | Xandros | 932 | | Xythos, Inc | 1336 |

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