BLACKBERRY LTD revenue for the last year amounted to 783.98 M EUR, the most of which — 347.75 M EUR — came from its highest performing source at the moment, Cybersecurity, the year earlier bringing 380.43 M EUR. The greatest contribution to the revenue figure was made by North America — last year it brought BLACKBERRY LTD 511.51 M EUR, and the year before that — 318.54 M EUR.