Stuttgarter Straßenbahnen AG has been using CIM Database as its IT system since 1995. Complete solution for infrastructure management and administration of all engineering data. As an integration platform for the entire company, the system reduces time-consuming activities and information deficiencies by implementing company-wide access to data and information as well as a continuous and redundancy- free flow of information across areas and systems. Convincing results include improved collaboration between all parties involved, the reduction of errors and the avoidance of costly risks.