DONALDSON CO. DL 5 revenue for the last year amounted to 3.31 B EUR, the most of which — 2.08 B EUR — came from its highest performing source at the moment, Mobile Solutions, the year earlier bringing 1.98 B EUR. The greatest contribution to the revenue figure was made by United States and Canada — last year it brought DONALDSON CO. DL 5 1.46 B EUR, and the year before that — 1.33 B EUR.