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Main office


Schockenriedstrasse 8c
D-70565 Stuttgart
Tel.: +49 711 906980
Fax.: +49 711 9069888



LESKANPARK, Haus 33, 2. OG
Waltherstraße 49-51
51069 Köln
Tel.: 0221 968100 0
Fax.: 0221 968100 69


Am Neumarkt 30
D-22041 Hamburg
Tel: +49 40 65725514
Fax: +49 40 65725571


Spiegelstrasse 9
D-81241 Muenchen
Tel.: +49 89 1431550
Fax.: +49 89 14315544


Oberer Markt 21
D-90518 Altdorf
Tel.: +49 9187 9366270
Fax.: +49 9187 9366290


Giselastrasse 4a
79183 Waldkirch
Tel.: 07681 47463 52
Fax.: 07681 47463 69

Management Board

Managing directors:

Dr.-Ing. Matthias Koelle        Dr.-Ing. Lothar Neumann        Dipl.-Ing. Stefan Trupat


Annual Turnover

4 million Euro



SSP Consult, Beratende Ingenieure GmbH has approximately 50 employees, among them traffic engineers, civil engineers, computer scientists, physicists, economists and geographers.


Involvement in Expert Committees

Managing directors and employees of SSP Consult, Beratende Ingenieure GmbH are represented in various national and international expert committees and have well-established relations with companies, administrations and transport institutions in Germany, Europe, Asia and the United States of America. Through research projects, scientific publications and presentations as well as lectures at different universities the managing directors, scientific consultants and staff of the company can always tie a link between theoretical concepts and practical implementation to the benefit of their projects and their clients.

Senior engineers of SSP Consult, Beratende Ingenieure GmbH are members of the chambers of engineers in the federal states of Baden-Wuerttemberg, Bavaria, North Rhine-Westphalia and Berlin. This guarantees that the consulting service is state-of-the-art and not influenced by third parties' interests.


Company History

1973   Foundation of the Engineering Office Prof. Dr.-Ing. Steierwald and Dr. techn. Schoenharting
1985   Extension and change of corporate form into Steierwald Schoenharting und Partner GmbH
1999   Change of company name into SSP Consult, Beratende Ingenieure GmbH