Labcorp Holdings Inc. revenue for the last year amounted to 12.16 B USD, the most of which — 9.42 B USD — came from its highest performing source at the moment, Diagnostics Laboratories, the year earlier bringing 9.20 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Labcorp Holdings Inc. 10.18 B USD, and the year before that — 11.53 B USD.