Cooperation makes us strong

LibroDuct GmbH & Co. KG was created in 2018 as a spin-off from DIaLOGIKa GmbH. Our managing director, Dr. Jan Messerschmidt, was also one of the founders and longtime managing directors of DIaLOGIKa. LibroDuct still maintains close ties to DIaLOGIKa. Currently the LibroDuct system is being further developed to the production readiness stage by LibroDuct GmbH & Co. KG.

Development cooperation

LibroDuct was originally a development of DIaLOGIKa GmbH in cooperation with the Swiss company Kummler+Matter AG, to which both companies contributed their specific know-how. Kummler+Matter as the market leader for trolleybus overhead wire systems and manufacturer of trolleybus current collector components, and DIaLOGIKa as a systems house with over 30 years of experience in developing sophisticated technical software.

Environmental policy

Both companies are members of trolley:motion, an action group of companies, mobility consultants, and electric bus activists for the promotion of modern trolleybus systems.

International partnerships

What’s more, we maintain partnerships and collaborations with various bus companies in Germany and the rest of Europe, with university and research institutes.

Have we got you interested?

Your Contact Partner

Bernhard Schaaf-Christmann

Head of Development, LibroDuct

+49 6897 935-209

+49 6897 935-100

Email us at or call us +49 (6897) 935-0

You’re interested in LibroDuct? Or you want to integrate LibroDuct into your product?
Talk to us! We’d be happy to hear from you.