Trinseo PLC TSEOQ

What this company does

It has manufacturing and production operations around the world, which allow it to serve its global customer base. Its products are incorporated into a wide range of its customers' products throughout the world, including products for building and construction, automotive applications, paper and board, appliances, packaging, textile, and consumer electronics. As of December 31, 2025, it operated 11 research and development facilities globally, including technology and innovation development centers. As of December 31, 2025, it had approximately 2,800 employees worldwide, with the majority located in the EMEA region, approximately 30% in the Americas, and the remainder in Asia Pacific. It has approximately 180 professionals working in sales and marketing around the world, along with approximately 90 customer service professionals, and sells its products to customers in approximately 80 countries. The Company operates under four reportable segments: Engineered Materials, Latex Binders, Polymer Solutions, and Americas Styrenics. Its predecessor business was sold by Dow in 2010 to investment funds advised or managed by affiliates of Bain Capital Partners, LP, which fully divested its ownership in the Company in 2016.

Written from the business description in Trinseo PLC's annual report to the U.S. Securities and Exchange Commission, filed 13 March 2026. Every sentence was checked against that document before publication.