Celeroton AG

About Celeroton AG

We are a global supplier of high-performance turbomachinery for applications where size, efficiency and cleanliness are non-negotiable. Our solutions deliver oil-free compression of air and gases with uncompromising precision and reliability. Our turbo compressors operate with contact-free gas bearings — entirely free of oil and lubricants — enabling exceptionally compact systems with outstanding service life and performance. Compared to conventional compressor technology, our systems are significantly smaller and lighter, without any sacrifice in performance. Our product range covers a wide spectrum of pressure ratios, mass and volume flows, and is compatible with air, refrigerants, and inert or noble gases such as argon and helium — at both overpressure and underpressure inlet conditions. We offer tailored solutions across a broad range of applications, including gas recirculation compressors, refrigerant compressors, cryo compressors and expanders, and oil-free compressed air systems. Complementing this core portfolio, we also supply optics & magnetic bearing choppers and high-speed motors. Together, these offerings serve customers across the industrial, space, semiconductor, research and transportation markets. What truly sets us apart is our full system expertise under one roof. Aerodynamics, electric motor design, gas bearings, power electronics and software are developed together as one fully integrated solution. This holistic engineering approach ensures that every component is optimized for the system as a whole — delivering a reliable, high-performance solution from a single point of contact.