Last year, Halliburton Co generated 15.73B USD for its biggest-performing segment, Service. The Middle East/Asia made the largest contribution, accounting for 5.83B USD last year. For the latest quarter, Halliburton Co reported the revenue of 4.11B USD for the period ending 2026-06-30, which came from the top-performing segment, Service. North America contributed the highest revenue, at 1.43B USD.