HALLIBURTON CO revenue for the last year amounted to 22.94 B USD, the most of which — 13.25 B USD — came from its highest performing source at the moment, Completion and Production, the year earlier bringing 13.69 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought HALLIBURTON CO 9.18 B USD, and the year before that — 10.13 B USD.