Stan Lee
July 27, 2023

Who manufactures polystyrene?

Leading Global Manufacturers of Polystyrene: Meet the Key Players

Polystyrene is a versatile and widely used plastic material that finds application in various industries. From packaging to construction, polystyrene plays a crucial role in delivering lightweight, durable, and cost-effective solutions. In this blog post, we will explore some of the major manufacturers of polystyrene, highlighting their production capabilities and global presence.
INEOS Styrolution:
INEOS Styrolution is a leading global player in styrenics and polystyrene production. Headquartered in Germany, the company operates manufacturing sites across Europe, Asia, and America. INEOS Styrolution produces both general-purpose polystyrene (GPPS) and high-impact polystyrene (HIPS). With its extensive product portfolio and commitment to innovation, INEOS Styrolution remains at the forefront of the polystyrene industry.
Trinseo:
Trinseo is a global materials company that specializes in the production of plastics, latex, and synthetic rubber. The company manufactures a range of polystyrene resins, including crystal PS, GPPS, and HIPS. Trinseo's manufacturing sites are strategically located in Asia, Europe, and North America, enabling them to efficiently cater to the demand for polystyrene worldwide.
BASF:
BASF, a renowned German chemical company, is actively involved in the production of various types of polystyrene resins and other styrenic copolymers. Their product lines include Styropor (EPS), Styrolux, Styron, and Lustran (ABS). With a strong emphasis on research and development, BASF continues to innovate and enhance their polystyrene offerings.
Total Petrochemicals:
Total Petrochemicals, headquartered in France, operates several production facilities across the globe dedicated to manufacturing general-purpose and high-impact polystyrene. Total's commitment to sustainability and its robust production capabilities make them a significant player in the global polystyrene market.
Dow:
Dow, an American multinational corporation, is a major producer of polystyrene resins. Their product portfolio includes Dow Styron and Enable, widely used across industries for their exceptional properties. With manufacturing sites in the Americas, Europe, and Asia Pacific, Dow maintains a strong global presence and serves diverse markets.
LyondellBasell:
LyondellBasell is a prominent plastics, chemicals, and refining company that offers a range of hostalloy polymers, including crystal polystyrene and high-impact polystyrene grades. The company's commitment to sustainability and continuous improvement ensures the delivery of high-quality polystyrene products to meet the industry's evolving needs.
Americas Styrenics:
Americas Styrenics is a joint venture between Chevron Phillips and Total, with a primary focus on styrenics production. The company manufactures polystyrene resins at its sites in the United States. Leveraging the strengths of its parent companies, Americas Styrenics plays a vital role in meeting the demand for polystyrene in the American market.

Discover the Key Players in the Global Polystyrene Manufacturing Industry

The global demand for polystyrene is met by a select group of leading manufacturers who possess extensive production capabilities and a robust global presence. INEOS Styrolution, Trinseo, BASF, Total Petrochemicals, Dow, LyondellBasell, and Americas Styrenics are key players in the polystyrene industry, contributing to innovation, sustainability, and the provision of high-quality products. As the demand for polystyrene continues to grow, these manufacturers remain instrumental in shaping the future of this versatile plastic material.

Note: The information provided in this blog post is based on the knowledge available up to September 2021. For the most up-to-date information and specific statistics, it is advisable to refer to official reports and websites of the respective manufacturers mentioned.

Stan Lee


  • Pioneer in the GPPS plastic industry
  • Founder and CEO of Stan Lee Plastics, the first GPPS plastics distributorship in China 
  • Significant contributions to the growth of the industry include:
    • Developing new GPPS plastic formulations
    • Designing and manufacturing GPPS plastic products sold around the world
    • Producing educational materials about GPPS plastics
  • Active member of the Society of Plastics Engineers (SPE), the Society of the Plastics Industry (SPI), and the Society for the Advancement of Material & Process Engineering (SAMPE)
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