The Team of DTV-Verkehrsconsult GmbH

We are one team! A loyal and faithful cooperation of all employees is the basis for effective and high-quality work. We like to call ourselves a family company. Despite any personal differences the mutual support between all colleagues is excellent.  We have established a very good working atmosphere, which we are proud of and keep on supporting to our best endeavours.

CEO / director


Dr.-Ing. Hartmut Ziegler

CEO of the company,

did his PhD thesis at the Institute of Urban and Transportation Planning at the RWTH Aachen University where he was responsible for signal control concept and design, traffic planning and research projects in an engineering office in Baden-Württemberg. Afterwards he worked as head of branch office for HB-Verkehrsconsult in Aachen.


Dr.-Ing. Thorsten Kathmann

director of the company,

was employed as scientific assistant at the Institute of Highway Engineering in Aachen, he worked as a leading engineer at HB-Verkehrsconsult being responsible for traffic data and traffic safety.


Currently our senior management team consists if Managing Director Dr.-Ing. Hartmut Ziegler and Director Dr.-Ing. Thorsten Kathmann.  We employ three traffic engineers, two technicians and five software developers. In addition we are supported by student assistants from the RWTH Aachen University (Rheinisch-Westfälische Technische Hochschule) as well as from the FH Aachen University of Applied Sciences (Fachhochschule Aachen).  Furthermore we offer an apprenticeship training position for a mathematic-technical-software developer.

We also enable students to write their bachelor or master thesis in our company. Additionally we offer the opportunity for students to do a practical training.

Situations Available

Currently we are looking for support in our IT-team.  We especially need someone with knowledge of web-programming.

Studentische Hilfskraft Softwareentwicklung