Lumen Technologies, Inc. revenue for the last year amounted to 14.56 B USD, the most of which — 11.54 B USD — came from its highest performing source at the moment, Business, the year earlier bringing 13.04 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Lumen Technologies, Inc. 13.61 B USD, and the year before that — 15.97 B USD.