Marcel Eckstein

Head Engineering & Production

Master in Mechanical Engineering. Formerly COO at MAB Maschinenbau GmbH. Feels at home when outdoors.​

Valentin Gutknecht

Co-Founder, CEO & President of the Board 

Bachelor in Business Administration. Formerly Marketing & Sales at Climeworks. Passioned father, skier & hiker.

Roman Vatter

Head Finance & Administration 

Bachelor in Business Administration. Strategy & Business Development at Createers & EFRT. Enthusiastic sailor and woodworker.​


Dr. Mischa Repmann 

Co-founder, carbon removal & carbon markets advisor 

PhD ETH in process engineering on CO₂ mineralization. "Do our best, remove the rest" at Swiss Re. Board member of the Zurich Carbon Market Association. Prefers nature trails over city walks.

Johannes Tiefenthaler

Co-Founder, Process Engineering Advisor & Member of the Board 

Master ETH Zürich in Mechanical Engineering. Passionate about nature, mountains and powder snow.

Join our Team?

Interested to work with us? Please send us  your CV to



Interested to learn more about Neustark or just want to say hi? Don’t hesitate to get in touch 

Head Office

Luisenstrasse 14,
3005 Berne,


Interested to work with us? Please send us  your CV to

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