ATCO LTD revenue for the last year amounted to 4.94 B CAD, the most of which — 3.07 B CAD — came from its highest performing source at the moment, Canadian Utilities Limited - ATCO Energy Systems, the year earlier bringing 3.17 B CAD. The greatest contribution to the revenue figure was made by Canada — last year it brought ATCO LTD 4.04 B CAD, and the year before that — 4.01 B CAD.