Ballard Power Systems, Inc. revenue for the last year amounted to 69.74 M USD, the most of which — 42.04 M USD — came from its highest performing source at the moment, Bus, the year earlier bringing 29.80 M USD. The greatest contribution to the revenue figure was made by Poland — last year it brought Ballard Power Systems, Inc. 20.62 M USD, and the year before that — 11.47 M USD.