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Georgstraße 36
30159 Hanover

Management, Facilitation, Advisory, Financial Structuring

Future-oriented and enthusiastic about technology, we are shaping the change towards ecological and economic sustainability!

In our area of expertise "Sustainable Energy Solutions", we work holistically and effectively across the hydrogen value chain and enable the implementation of your hydrogen projects with project management, project facilitation and hydrogen advisory. We help you navigate complexity, build the right ecosystem, and ensure project success with our team of experts.

From vision to operative excellence!

Energy strategies for integrated systems taking advantage of hydrogen‘s versatility

A representative model with our HONEST system, based on your technical and financial requirements

Concepts and strategies along the value chain

Processes and challenges continuously along the value chain
In our area of „Sustainable Energy Solutions“ we offer a wide range of solutions:

Project management

Project facilitation


Financial structuring

Our Team


Dr. Stefan Schwerdtner

Managing Director Cratos

Uwe Döll

Head of Energy Department

Ole Heins


Tom Moise

MD Cratos Can Inc.
Project financing

Alexander Matter

Sector coupling and

Christoph Schunke

System modeling

Dr. Wiebke Ewert

Funding and
consortium management

Matthias Hortskötter

Project management

Sarah von Münster-Kistner

Distribution grid operators

Sascha Vollmer

Project management

Heike Engelke

Project management

Luca Witthaus

Working Student

Karan Raikundalia

Working Student

Pankaj Sharma


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Jointly successful

We encourage the spirit of research and the curiosity of our team members and celebrate our successes together. If you're a responsible, curious explorer too, check out what else we have to offer here.