Nel ASA is a Norwegian hydrogen technology company founded in 1927 and headquartered in Oslo, with roots in Norsk Hydro's early electrolyser developments. It specializes in providing comprehensive solutions for the production, storage, and distribution of hydrogen derived from renewable energy sources, positioning itself as a leading pure-play hydrogen electrolyser firm with global operations. The company's core offerings include advanced electrolysers—such as alkaline water electrolysis and proton exchange membrane (PEM) technologies—for industrial applications like fertilizer production, green steel, cement, refining, and ammonia manufacturing, as well as hydrogen fueling stations for fuel cell vehicles in transportation and maritime sectors. Notable features encompass high-capacity manufacturing facilities, including the world's largest automated electrolyser plant at Herøya, Norway, with 1 GW annual alkaline production capacity, and expansions like a Michigan plant to support U.S. hydrogen infrastructure. Nel ASA serves diverse markets worldwide, with significant revenue from the United States, Europe, and Asia, contributing to decarbonization efforts across energy, industry, and mobility through key enablers for a green hydrogen economy.