Colliers International Group Inc. - Subordinate Voting Shares revenue for the last year amounted to 4.40 B USD, the most of which — 1.08 B USD — came from its highest performing source at the moment, Leasing, the year earlier bringing 1.08 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Colliers International Group Inc. - Subordinate Voting Shares 2.41 B USD, and the year before that — 2.44 B USD.