AMD 1, 14

AOL 1, 28

Atos Origin 1, 28

Avira 24

Bosch 28

Büsing & Fasch 13

Citrix 14

CSC 28

Dataallegro 5

Dataupia 5

Dell 5

Demmel 13

Detecon 29

Deutsche Post 10

Devil 8

E.bootis 12

Fressnapf 16

Fujitsu-Siemens 24

GFT Resource 29

GlaxoSmithKline 5

Hewlett-Packard 5, 17

IBM 5, 7, 11, 29

IDS Scheer 1, 28

Intel 7, 14

Itelligence 18

Langenscheidt 12

Leolo 11

Logica 16

Materna 16

Microsoft 5, 7, 11, 13, 28

Netezza 5

Oracle 5, 11, 24

Red Hat 10

RIM 9

RTL Shop 16

SAP 8, 9, 18, 28

SAS Institute 6

Siemens 16, 24, 28

Simyo 8

Sybase 5

Telekom 24

Teradata 5

VMware 14

Web.de 29

Wima 9