Proton OnSite

Proton OnSite

As the leader in on-site hydrogen generation, Proton OnSite is the largest manufacturer of hydrogen generators globally. Established in 1996, we are proud to offer advanced PEM electrolysis technology expertise. We leverage this experience to design the most reliable systems in the world.
Our vast installed base and world-class technical support offered on every continent is unparalleled. It is this dedication to excellence that allows Proton OnSite to continue to foster a strong network of lasting relationships with customers. With a product line of gas generation solutions that meet projects of almost unlimited capacity, Proton OnSite’s hydrogen, nitrogen and zero air generators can supply gas at volumes of 200 cc/min to 1.05 Nm3/h+.

With over 20 years of dedicated R&D in PEM technology, Proton OnSite has been able to offer dynamic solutions for on-site gas generation in practical and cost-effective methods for laboratory markets. Our team has the technical depth to develop products from the basic material building blocks to commercial maturity. Our engineering organisation includes engineers of multiple disciplines, materials scientists, and electrochemists. We have a dedicated R&D organisation that focuses on next-generation technologies and products. We collaborate with a wide network of technical partners, from research institutions to manufacturers.