Transport Technologie-Consult Karlsruhe GmbH (TTK)
TTK planning & consulting company for public transport
We are a German-French planning and consulting company with a focus on public transport. Our projects include and combine technology, operation, infrastructure, organisation as well as financial and economic analyses.
We bring to the project work for our clients different experiences and ideas on the design of public transport from Germany and France and increasingly from other European countries.
+49 721 62503 – 0