TIETOEVRY OYJ revenue for the last year amounted to 2.85 B EUR, the most of which — 1.07 B EUR — came from its highest performing source at the moment, Data Evry Tech Services. The greatest contribution to the revenue figure was made by Norway — last year it brought TIETOEVRY OYJ 948.60 M EUR, and the year before that — 1.02 B EUR.