We are ExoMatter.

Dr. Josua Vieten
Co-Founder
CEO
Tech Specialist

Barbara Prähofer
Co-Founder
Business Development

Dr. Friedemann Call
Co-Founder
COO
Sustainability

Ben Bartolovic
Interim Manager
Business Development

Donijor Tropmann
Working Student
Machine Learning
Implementation

Leonhard Kölz
Working Student
Pilot projects
Implementation
Hi! We are Friedemann and Josua, ExoMatter’s scientific experts. Both of us are materials scientists with a passion for driving value from data.
We have 10+ years of combined experience as researchers and science coordinators (DLR, Berkeley Lab, Celonis). Our scientific publications reached a total of 1000+ citations.
We implement your materials research projects.
The team is based in Germany (Munich and Cologne).
We are happy to get in touch with you via e-mail or LinkedIn!

We are commercializing technology from research and making it available to a broad industrial audience. Through pilot projects in collaboration with industry partners, we explore the business value and usability of our technology.