DEXTERRA GROUP INC revenue for the last year amounted to 1.00 B CAD, the most of which — 811.18 M CAD — came from its highest performing source at the moment, Support Services, the year earlier bringing 331.88 M CAD. The greatest contribution to the revenue figure was made by Canada — last year it brought DEXTERRA GROUP INC 1.00 B CAD, and the year before that — 1.12 B CAD.