Mergers & AcquisitionsUpdated•Originally published 30 June 2026•Updated 30 June 2026•
1 min read

Ecovyst Completes Acquisition of Calabrian's Sulfur-Based Chemicals Business

Illustration of Ecovyst acquiring Calabrian sulfur-chemicals asset with a signed closing document on a yellow backdrop.

Key Facts

1Ecovyst Inc. (ECVT) completed its acquisition of the Calabrian sulfur dioxide and related sulfur derivatives business from INEOS Enterprises.

Amid ongoing consolidation in the specialty chemicals sector, Ecovyst Inc. (ECVT) announced the completion of its acquisition of the sulfur dioxide and related derivative business from INEOS Enterprises. The deal aims to diversify Ecovyst's product portfolio and expand its exposure to sulfur-based chemistries, according to reports.

Financial terms of the mid-sized transaction were not disclosed. ECVT shares closed at $12.29 on June 29, 2026, after trading between $12.02 and $12.34 during the session. Investors are now watching for the deal's impact on upcoming quarterly results and integration plans, with no imminent catalysts on the calendar.