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