CALFRAC WELL SERVICES LTD revenue for the last year amounted to 1.86 B CAD, the most of which — 1.67 B CAD — came from its highest performing source at the moment, Fracturing, the year earlier bringing 1.35 B CAD. The greatest contribution to the revenue figure was made by United States — last year it brought CALFRAC WELL SERVICES LTD 950.78 M CAD, and the year before that — 805.87 M CAD.