Referenzen

Drei
BASF
Global One
France Telecom
T-Online
Portugal Telekom
Maxbill
Proximus
TC Cabo
Orange
Orange Business Services
British American Tobacco
Convergys
Philips
Romtelecom
T-Systems
Telekom Austria
T-Home
M-Net
One
Deutsche Telekom
Heineken
AMS
O2
E-Plus
Capgemini
E.on
BMSGPK
BTB Berlin
Cinven
Sika
MBCC Group
Österreichisches Parlament