WSP GLOBAL INC revenue for the last year amounted to 12.17 B CAD, the most of which — 6.31 B CAD — came from its highest performing source at the moment, Transportation & Infrastructure, the year earlier bringing 5.94 B CAD. The greatest contribution to the revenue figure was made by United States — last year it brought WSP GLOBAL INC 6.55 B CAD, and the year before that — 5.66 B CAD.