KEYERA CORPORATION revenue for the last year amounted to 7.05 B CAD, the most of which — 6.06 B CAD — came from its highest performing source at the moment, Marketing, the year earlier bringing 6.14 B CAD. The greatest contribution to the revenue figure was made by Canada — last year it brought KEYERA CORPORATION 5.03 B CAD, and the year before that — 5.73 B CAD.