Last year, Clean Harbors Inc generated 1.86B USD for its biggest-performing segment, Technical Services. The United States made the largest contribution, accounting for 5.49B USD last year. For the latest quarter, Clean Harbors Inc reported the revenue of 544.91M USD for the period ending 2026-06-30, which came from the top-performing segment, Technical Services. United States contributed the highest revenue, at 1.57B USD.