Abas 31

Amic 1

Bearingpoint 1

Cisco 18

Deutsche Telekom 5, 18, 20

EMC 26

Fujitsu-Siemens 22

Gartner 14

Gericom 18

Good Technology 10

Hitachi Data Systems 26

IBM 18, 22, 31

IPdrum 20

IFS 30

Logica CMG 42

McData 26

Medion 18

Microsoft 1, 4, 16, 24, 28, 30, 32, 34

Motorola 10

Nokia 20

Novell 16, 36

Oxaion "31

Open BC 18

Open Xchange 37

O&O Software 28

Radvision 20

RAG AG 4

Realtech 34

Rebtel 20

SAP 1, 12, 30, 32, 34

SAS Institute 10

Schrempp EDV 30

Siemens 18

Siemens Business Services 18

SOA Software 37

Sun Microsystems 4, 10

Tenable 28

Toshiba Europe 4

Trovarit 30

Truphone 20

Vogler & Hauke 30

Websense 21

Yahoo 20