HELLENIC TELECOM. ORG. (CR) revenue for the last year amounted to 3.59 B EUR, the most of which — 1.70 B EUR — came from its highest performing source at the moment, Greece - Fixed. The greatest contribution to the revenue figure was made by Greece — last year it brought HELLENIC TELECOM. ORG. (CR) 3.33 B EUR, and the year before that — 3.19 B EUR.