Ecovyst Completes Calabrian Deal, Adds High-Margin Sulfur Dioxide Platform
ECVT•Ecovyst has completed the acquisition of Calabrian’s sulfur dioxide and related derivatives business from INEOS Enterprises, expanding its product portfolio beyond sulfuric acid. The deal strengthens its presence in mining and water treatment applications and provides entry into food processing and pharmaceutical markets while adding high-margin, cash-generative synergies.
1. Completion of Calabrian Acquisition
Ecovyst finalized the acquisition of Calabrian’s sulfur dioxide and related derivatives business from INEOS Enterprises, integrating the operations into its existing infrastructure as of June 30, 2026.
2. Expansion into New Market Segments
The transaction extends Ecovyst’s portfolio beyond virgin and regenerated sulfuric acid to include sulfur dioxide and derivatives, reinforcing its core applications in mining and water treatment and opening opportunities in food processing and pharmaceuticals.
3. Expected Financial Benefits and Synergies
Ecovyst anticipates that Calabrian’s strong operating margins and cash generation, combined with identified cost and revenue synergies, will contribute meaningfully to its growth strategy and future financial performance.




