Ballard Power Systems Inc. specializes in the full lifecycle of proton exchange membrane (PEM) fuel cell technology, encompassing research, production, sales, and ongoing support. Their fuel cell offerings cater to various power applications, including heavy-duty transportation sectors like buses, trucks, trains, and marine vessels, as well as solutions for material handling equipment and critical backup power systems. Beyond products, Ballard extends its expertise through technology solutions, providing engineering services, technology transfer, and licensing its extensive intellectual property and core knowledge for diverse PEM fuel cell uses.