AmSty is the Styrenics Partner of Choice For Our Customers

AmSty is a leading integrated producer of polystyrene and styrene monomer, offering solutions and services to customers in a variety of markets throughout the Americas. Positioned as the second largest polystyrene producer and the third largest styrene producer in the Americas, AmSty brings competitive and technological advantages to its customers. AmSty is a joint venture equally owned by Trinseo LLC and Chevron Phillips Chemical Company LP.

AmSty is a proud member of the American Chemistry Council® (ACC) and a participant in its Responsible Care® initiative. Involvement in the Responsible Care initiative helps AmSty to "improve in environmental, health, safety and security (EHS&S) performance for [all of our] facilities, processes, and products."

Safety is a core focus in everything that we do. We strive daily for zero injuries and incidents. AmSty values environmental stewardship, corporate responsibility and community involvement.

A world leader in the production of plastics, latex and rubber serving a wide range of end-markets.

Chevron Phillips Chemical
A world leader in the production of olefins and polyolefins and supplier of aromatics, alpha olefins, styrenics, specialty chemicals, piping, and proprietary plastics.

AmSty Careers
Find out how you can become part of the AmSty team. AmSty offers an excellent learning environment combined with the latest technology and a worldside presence.