About Proton OnSite
Proton Energy Systems, Inc. d/b/a/ Proton OnSite is a global leader in hydrogen gas solutions. The company was acquired in July 2017 by Nel ASA, Oslo Norway. Since 1996, the Company has been developing and applying hydrogen technology in creative and practical ways that best meet the diverse requirements of its customers. Proton OnSite sells commercial hydrogen, nitrogen and purified air equipment across a broad range of markets including electric generator cooling, analytical laboratories, semiconductor fabrication and material processing. Proton OnSite is also a trusted partner to the military, aerospace, fueling and renewable energy industries. Since being acquired by Nel, combining Proton OnSite’s PEM electrolyzers with Nel’s alkaline based systems we are the worlds largest electrolyzer and hydrogen refueling company. Keep it simple by making Nel/Proton your first stop for all things hydrogen.
Keep it simple by making Nel/Proton your first stop for all things hydrogen.