GREAT WEST LIFECO INC revenue for the last year amounted to 5.12 B CAD, the most of which — 23.33 B CAD — came from its highest performing source at the moment, Canada, the year earlier bringing 20.53 B CAD. The greatest contribution to the revenue figure was made by Canada — last year it brought GREAT WEST LIFECO INC 23.33 B CAD, and the year before that — 20.53 B CAD.