1&1 AG revenue for the last year amounted to 4.10 B EUR, the most of which — 3.24 B EUR — came from its highest performing source at the moment, Access, the year earlier bringing 3.18 B EUR. The greatest contribution to the revenue figure was made by Germany — last year it brought 1&1 AG 4.10 B EUR, and the year before that — 3.96 B EUR.