Hydrogenics Corporation, together with its subsidiaries, designs, develops and provides hydrogen generation and fuel cell products based on water electrolysis technology and proton exchange membrane (PEM) technology. The Company conducts its business through two business units: OnSite Generation, which focuses on hydrogen generation products for renewable energy, industrial and transportation customers, and Power Systems, which focuses on fuel cell products for original equipment manufacturers (OEMs) systems integrators and end users for stationary applications, including backup power, and motive applications, such as forklift trucks. The Company�s products include HySTAT hydrogen generation equipment in its OnSite Generation business and HyPM fuel cell products in its Power Systems business. The Company maintains operations in Belgium, Canada and Germany.