Quantum Space Systems is committed to consulting, research, and development services in the cutting-edge field of quantum key distribution (QKD) and the necessary components. Our team of experts is equipped with the latest knowledge and expertise in the field, enabling us to provide comprehensive solutions that meet our clients’ needs.


In 2021, the Quantum Technologies Group GmbH (led by Dr. Thomas Scheidl and Dr. Rupert Ursin) and Dr. Henning Weier founded Quantum Space Systems GmbH, an engineering company to incorporate scientific research results into industrial usage.

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As an engineering company, qssys empowers global companies and governments by designing and validating quantum solutions as a neutral provider of applicable scientific knowledge.

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qssys has a working relationship with the European Space Agency (ESA) and is funded by the German Federal Ministry of Education and Research.

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