Theion’s Crystal Battery: Co-created with mother nature.
With superior performance and sustainability it’s the near future’s mobile battery: for smartphones and computers, for cars and airplanes.
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Theion will power all mobile applications

Theion Crystal Image
Delivery Image
Theion Crystal Image

The team behind Theion

We are a team of leading scientists, engineers and entrepreneurs formed around our founder Marek Slavik.
Dr. Ulrich Ehmes
Dr. Ulrich Ehmes
CEO
Our CEO has years of experience in the battery industry and in building high tech factories.
 Marek Slavik
Marek Slavik
CTO
One of the world's leading chemistry scientists and battery experts.
Lukasz Gadowski
Lukasz Gadowski
Investor / Team Global
Investor in frontier technology and one of Europe's most successful entrepreneurs.

News

Theion in the press

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Career

HEAD OF RESEARCH & DEVELOPMENT (F/M/D)
Berlin, Germany
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SENIOR C++ SOFTWARE ENGINEER (F/M/D)
Berlin, Germany
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AUTOMATION ENGINEER (F/M/D)
Berlin, Germany
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EXECUTIVE ASSISTANT (F/M/D)
Berlin, Germany
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PHOTONICS IRRADIATION EXPERT (F/M/D)
Berlin, Germany
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PEOPLE & RECRUITING MANAGER (F/M/D)
Berlin, Germany
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CHEMICAL-TECHNICAL ASSISTANT (F/M/D)
Berlin, Germany
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How you can get involved

Become our industrial partner/customer
Invest in us
Join the team
Write about us

Contact us

Johannes Eisele, Director Operations
+49 30 221829140
johannes@theion.de

Address

Theion GmbH
Fanny-Zobel-Strasse 11
12435 Berlin