ALARM.COM HOLDINGS INC COM USD0.01 revenue for the last year amounted to 881.68 M USD, the most of which — 821.25 M USD — came from its highest performing source at the moment, Alarm.com, the year earlier bringing 792.00 M USD. The greatest contribution to the revenue figure was made by North America — last year it brought ALARM.COM HOLDINGS INC COM USD0.01 846.41 M USD, and the year before that — 808.86 M USD.