BLACKBERRY LTD revenue for the last year amounted to 749.51 M CHF, the most of which — 332.46 M CHF — came from its highest performing source at the moment, Cybersecurity, the year earlier bringing 379.23 M CHF. The greatest contribution to the revenue figure was made by North America — last year it brought BLACKBERRY LTD 489.02 M CHF, and the year before that — 317.53 M CHF.