Lumen Technologies Inc. revenue for the last year amounted to 13.19 B EUR, the most of which — 10.45 B EUR — came from its highest performing source at the moment, Business, the year earlier bringing 12.18 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought Lumen Technologies Inc. 12.33 B EUR, and the year before that — 14.93 B EUR.