Our team

TTK employs around 30 international staff members having at their disposal extensive experience in all fields of public transport. As a result of the collaboration between French and German professionals within project teams, clients benefit from the experiences acquired in the neighbouring countries. The know-how transfer between France and Germany, and increasingly also with other countries, is a trade mark of TTK. It is further complemented by international experience gained in a large variety of projects, some also in the research sector.

Dipl. Ing.

Andreana Stoycheva

Anne Gröneweg

M.A.

Ann-Kathrin Bersch

Barbara Winkler

Dipl. Ing.

Célénie Piccot

Dipl.-Ing.(FH)/Dipl.-Wi.-Ing.(FH)

Christian Höglmeier

M. Eng.

Enrico Marks

Dipl. Ing.

Franck Lupescu

M.Sc.

Georgia Spathara

Gertrud Westermann

Dipl. Ing.

Gesine Krannich

Dipl. Ing.

Joachim Ochs

M.A.

Julien Palese

Jule

Dipl.-Wi.-Ing.

Kilian Berthold

Dr.-Ing.

Marc Perez

Dipl.-Ing.

Marie Nicolas

Nathalie Mohr

M. Sc. (Wi. ­Ing.)

Nico Graf

Nikola Theilig

Dr.-Ing.

Olivier Couturier

Dipl. Ing.

Pauline Merlin

Pia Urdis

M. Sc.

Pierre-­Alain Boeswillwald

Dipl. Ing.

Pierre Helwig

Dipl. Ing.

Rainald Knaup

Dipl.­ Ing.(FH)

Rainer Flotho

Dr.-Ing.

Rainer Schwarzmann

Dipl. Ing.

Sarah Moraillon

Beschreibung

Steffen Palme

M. Sc.

Sylvain Treil

Dipl. Ing.

Théo Stapleton

Dr.-Ing.

Udo Sparmann

MBA

Xavier Orthlieb