Director public transport


PSI Transcom GmbH provides public transport companies with integrated control solutions like automatic vehicle management, real-time passenger information and depot management systems. The basis of these solutions is the integrated telematics platform PSItraffic which was developed on the basis of event-controlled and object-oriented technologies.
PSItraffic gives an up-to-date and complete overview of the operational procedures and thus, enables them to recognise disruptions early on and eliminate them through planning measures.
Simultaneously, the system supports automation of routine tasks and guarantees optimised communications. Thus, PSItraffic makes an important contribution to enhancing the safety and the efficiency of local public transport.
For local public rail transport companies, PSI offers solutions for automatic train dispatching and op-timum use of energy in operations.
PSI’s highly available control solutions guarantee safe and efficient operation of traffic, public safety and environmental infrastructures. The solutions are designed to increase efficiency in managing operations and to improve customer satisfaction by providing a higher quality of service.





Kay Tewes, born in Lünen, Germany, studied politics and history in Bochum. He holds a diploma in marketing (IHK Bochum, the Chamber of Commerce and Industry). In 2001 he started his career in a carsharing-startup as a marketing referent, in his further career path he held different positions in national and multinational companies in the public transport sector.