CGI INC revenue for the last year amounted to 183.43 B MXN, the most of which — 98.47 B MXN — came from its highest performing source at the moment, Managed Information Technology and Process Services, the year earlier bringing 101.70 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought CGI INC 56.52 B MXN, and the year before that — 58.09 B MXN.