Stargate Hydrogen is an Estonia-based manufacturer of water electrolysis equipment for green hydrogen production. The company designs and produces alkaline water electrolyzer (AWE) stacks and related components, supporting cost-efficient, scalable hydrogen generation for industrial and energy applications.
Its activities include stack engineering, materials and component development, and integration support for customers building electrolyzer modules and plants. Stargate Hydrogen serves sectors such as chemicals, energy, and mobility that require low-carbon hydrogen for processes and fuel applications.