Since our foundation in 1991, we have been pursuing our goal of developing intelligent planning and system solutions for road traffic. During the course of the early digitization of the working world in the mid-1990s our first software system LISA emerged. Today, LISA is one of the most widely used tools for traffic engineers to plan and evaluate traffic light systems. Its quality is the reason for the market success of all subsequent software systems. They are designed to optimize urban road traffic networks in terms of performance, environmental impact and energy cost with as little effort as possible. Currently we employ 60 people in Berlin (headquarters) and our Augsburg, Dresden, Munich and Tübingen branches. Our engineers consult and plan in all areas of intelligent transportation systems and develop user-friendly software for planning, analysis, control and management of traffic lights and interurban control systems.