Quarterhill Inc. revenue for the last year amounted to 143.60 M USD, the most of which — 197.88 M USD — came from its highest performing source at the moment, Intelligent Transportation Systems, the year earlier bringing 153.02 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Quarterhill Inc. 176.42 M USD, and the year before that — 255.98 M USD.