From advanced materials to scalable manufacturing.
ionysis transforms electrochemical innovations into industrially deployable electrodes, membrane-electrode assemblies and stack components.
A particular focus is bringing the benefits of PFAS-free, hydrocarbon-based materials into industrial applications.
up to 47cm coating width
70+ customers
Flexible by design. Proven with customers.
Our platform adapts to different materials, geometries and stack architectures without starting from scratch. This flexibility already supports more than 70 customers across a broad range of electrochemical applications, in hydrogen (usage and generation) and beyond.
Quality built into every step.
In Freiburg, Germany, we combine ISO 9001 certified processes, ISO Class 5 cleanroom facilities and professional packaging to ensure consistent quality from production to delivery.
