Accessibility StatementSkip Navigation WAYNE, Pa., Nov. 4, 2025 /PRNewswire/ -- Ecovyst Inc. (NYSE: ECVT) ("Ecovyst" or the "Company"), a leading provider of virgin sulfuric acid and sulfuric acid regeneration services, today reported results from continuing operations for the third quarter ended September 30, 2025. Third Quarter  2025 Results & Highlights from Continuing Operations The financial results of the Advanced Materials & Catalysts business are reported in discontinued operations in the financial ...