CGI INC revenue for the last year amounted to 9.74 B EUR, the most of which — 5.34 B EUR — came from its highest performing source at the moment, Managed Information Technology and Process Services, the year earlier bringing 5.34 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought CGI INC 3.04 B EUR, and the year before that — 3.07 B EUR.