Cellkraft AB (Cellkraft) is a manufacturing company, principally engaged in designing, developing and manufacturing fuel cells systems. The company is also involved in research and development. Cellkraft uses fuel cell technology, which is based on reliable fuel cell stacks for the power generation sectors. It develops technical solutions, test equipment for fuel cells and control systems to maximize life time, reliability and efficiency. It offers critical analysis of the fuel cell technology, testing and installation services. In addition, the company also offers its products to the humidification needs for laboratories and industrial customers. Cellkraft is headquartered in Stockholm, Sweden.