ADTRAN NETW.SE INH O.N. revenue for the last year amounted to 613.70 M EUR, the most of which — 516.73 M EUR — came from its highest performing source at the moment, Product, the year earlier bringing 617.88 M EUR. The greatest contribution to the revenue figure was made by America — last year it brought ADTRAN NETW.SE INH O.N. 210.59 M EUR, and the year before that — 233.80 M EUR.