Funded hydken.com ↗

hydken

Next-generation chemical admixtures for low-carbon concrete.

Founded May 2026Zurich, Switzerland Real EstateChemicalsDeep Tech

The founders

Olga MeichtryOM
Ex-Accenture, EY, CEMEX · EPFL Swiss Federal Polytechnic School of Lausanne
Arnesh DasAD
Ex-Tissue Engineering and Biofabrication · ETH Zurich · founded Calspak

The company

What they're building

Hydken is a Zurich-based cleantech startup spun out of ETH Zurich that develops chemical admixtures for concrete. Its mission is to make low-carbon concrete reliable, high-performing and scalable, so producers can cut the carbon footprint of construction without sacrificing quality.

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