Styrofoam, or Expanded Polystyrene (EPS) foam, is a ubiquitous material across countless industries, from construction and packaging to arts and crafts. Its lightweight nature, excellent insulation properties, and versatility make it indispensable. But with so many applications, identifying the best manufacturers is key for quality and reliability.
This blog post delves into the industry of EPS foam production, highlighting the top 20 Styrofoam manufacturers globally. We’ll explore their contributions, specialties, and what sets them apart in this dynamic market, guiding you to make informed decisions for your needs.
What is Styrofoam?



Styrofoam, commonly referred to as Expanded Polystyrene (EPS) foam, is a lightweight, rigid, and insulating plastic foam. It’s made from tiny polystyrene beads that are heated and expanded with steam, creating a material composed of mostly air. This makes it ideal for packaging, insulation, and various construction applications.
Styrofoam Manufacturers
1. BASF SE
BASF SE, headquartered in Germany, stands as a global chemical industry leader and a major producer of expandable polystyrene (EPS). Their extensive portfolio includes high-quality polystyrene resins known for excellent thermal insulation, lightweight structure, and superior processability. BASF is committed to developing eco-friendly solutions.
The company’s focus on sustainable practices extends to their EPS products, which are crucial for energy-efficient construction and innovative packaging solutions worldwide. BASF’s research and development efforts continue to drive advancements in EPS foam technology, meeting evolving industry needs.
2. Alpek S.A.B. de C.V.
Alpek, a Mexican petrochemical company, is a leading international producer of polystyrene, a key component for Styrofoam. They are recognized for their robust production capabilities and wide distribution network, serving various sectors globally with essential chemical building blocks.
Alpek’s commitment to quality and scale makes them a significant player in the EPS market. Their products support diverse applications, including packaging, construction insulation, and other industrial uses, solidifying their position as a top-tier manufacturer.
3. Epsole
Epsole, based in China, specializes in providing comprehensive solutions for the Expanded Polystyrene (EPS) and Expanded Polypropylene (EPP) industries. They are a leading manufacturer of EPS and EPP machines, molds, and offer a range of EPS raw materials, serving over 65 countries.
Epsole’s expertise extends beyond machinery to include EPS raw material supply and technical support, offering a one-stop solution for foam production. With over 20 years of experience, they are recognized for high-quality, cost-effective products and excellent after-sales service, focusing on customer satisfaction.
4. Synthos
Synthos, a major European chemical producer, is recognized as one of the largest manufacturers of expandable polystyrene (EPS) globally. They offer a range of EPS products under brand names like InVento and InPacto, catering to both construction and packaging applications.
Synthos’ commitment to innovation ensures their EPS materials meet stringent industry standards for insulation, durability, and performance. Their extensive manufacturing capabilities and focus on diverse applications solidify their position as a leading Styrofoam supplier.
5. The Dow Chemical Company
The Dow Chemical Company is a prominent global player in the engineered foam market, offering a wide range of materials including polystyrene. Their EPS foam, often marketed under the brand name Styrofoam, is widely utilized in building and construction for its insulation properties.
Dow’s focus on developing advanced material science solutions makes them a key contributor to the foam industry. They continuously innovate to provide high-performance and sustainable EPS products that enhance energy efficiency and structural integrity in various applications.
6. BEWI
BEWI, based in Norway, is a prominent international provider of packaging, components, and insulation solutions, with a strong focus on expandable polystyrene (EPS). They have grown significantly, emphasizing sustainability throughout their value chain, including recycling initiatives for EPS.
BEWI’s broad product range serves multiple industries, demonstrating resilience and stability in fluctuating markets. Their strategic acquisitions and commitment to innovative, sustainable EPS solutions reinforce their leadership in the specialty chemicals and foam insulation sectors.
7. Versalis (Eni Group)
Versalis is the chemical subsidiary of Eni, an Italian multinational energy company, and a significant producer of polystyrene and other petrochemicals. They offer a diverse portfolio of polymers, including EPS, used across various applications from packaging to construction.
Versalis is actively engaged in developing more sustainable solutions and promoting the circular economy within the plastics industry. Their research into mechanical and chemical recycling technologies, like the Hoop® technology, highlights their commitment to environmental responsibility.
8. TotalEnergies
TotalEnergies, a global multi-energy company, is also a major player in the petrochemical sector, including the production of polystyrene. They supply essential raw materials for the manufacture of EPS, catering to a wide range of industrial applications.
TotalEnergies focuses on integrating innovation and sustainability into their operations, aiming to be a leader in the transition to a low-carbon economy. Their involvement in the EPS market reflects their broad chemical expertise and global supply capabilities.
9. NOVA Chemicals Corporation
NOVA Chemicals Corporation, headquartered in Canada, is a leading producer of plastics and chemicals, including expanded polystyrene (EPS). They provide a diverse portfolio of raw materials for EPS production, serving various applications from food packaging to industrial materials.
NOVA Chemicals is committed to reshaping plastics for a more sustainable future. Their customer-centric approach and focus on quality have solidified their position as a preferred supplier for many EPS manufacturers, driving innovation in the industry.
10. SABIC
Saudi Basic Industries Corporation (SABIC) is a global leader in diversified chemicals, with a substantial presence in the production of polymers, including polystyrene. They are a key supplier of raw materials for the EPS industry, serving customers worldwide.
SABIC’s extensive research and development capabilities allow them to innovate and offer high-performance products. Their commitment to sustainability and responsible manufacturing practices further enhances their standing as a major global chemical company.
11. Kaneka Corporation
Kaneka Corporation, a Japanese chemical company, has a significant presence in the EPS market, producing various expandable polystyrene resins and products. They cater to diverse sectors, including fisheries, agriculture, and the growing construction industry.
Kaneka is known for its commitment to quality and innovation in material science. The increasing demand for their EPS resins in various applications underscores their strong market position and ability to meet evolving industry needs.
12. Kumho Petrochemical
Kumho Petrochemical, a South Korean company, is a leading manufacturer of synthetic rubber, resins, and other petrochemical products, including a strong presence in the polystyrene market. Their EPS materials are widely used in various industrial applications.
Kumho Petrochemical is recognized for its advanced manufacturing processes and commitment to delivering high-quality products. They continually invest in research and development to enhance the performance and environmental profile of their materials.
13. Wuxi Xingda Foam Plastic New Material Limited
Wuxi Xingda Foam Plastic New Material Limited, based in China, is a prominent manufacturer specializing in foam plastic materials, particularly expanded polystyrene (EPS) foam products. They are known for their innovative solutions and extensive production capabilities.
The company focuses on delivering high-quality and cost-effective EPS products for various applications, including construction and packaging. Their strong presence in the Chinese market and growing international reach highlight their significance in the global foam plastics industry.
14. BEWI Synbra Group
BEWI Synbra Group, formed from the merger of BEWI and Synbra, is a leading European producer of expandable polystyrene (EPS) and other foam materials. This combination strengthens their position in insulation, packaging, and technical components.
The group emphasizes sustainable solutions and a circular economy approach, leveraging their combined expertise in EPS production and recycling. Their broad product portfolio and extensive market reach across Europe make them a major player.
15. Sunpor Kunststoff GmbH
Sunpor Kunststoff GmbH, an Austrian company, is a leading European manufacturer of expandable polystyrene (EPS) for various applications. They are known for their high-quality EPS grades, which are used primarily in the insulation and construction sectors.
Sunpor focuses on sustainable production practices and continuous innovation to develop advanced EPS materials. Their commitment to energy efficiency and environmental protection solidifies their reputation as a responsible and reliable supplier.
16. Styropek
Styropek is recognized as one of the largest EPS manufacturers in America, providing certified products for building, packaging, and other industrial uses. They have a strong regional presence and a comprehensive product portfolio.
Styropek emphasizes product quality and customer satisfaction, offering tailored solutions to meet diverse market demands. Their continuous efforts in innovation and adherence to industry standards reinforce their leadership in the American EPS market.
17. Atlas Molded Products
Atlas Molded Products, a division of Atlas Roofing Corporation, is a leading North American manufacturer of molded polystyrene solutions. They offer a wide range of EPS products for insulation, packaging, and geofoam applications.
Atlas Molded Products is known for its extensive manufacturing facilities and commitment to providing high-performance, energy-efficient solutions. Their focus on quality and innovation helps them serve a broad customer base across various industries.
18. JSP Corporation
JSP Corporation, a Japanese company, is a global leader in the production of expanded foam products, including expanded polystyrene (EPS) and expanded polypropylene (EPP). They offer innovative and high-performance materials for diverse applications.
JSP’s expertise in foam technology extends to providing solutions for automotive, packaging, and construction industries. Their global footprint and continuous research and development efforts position them at the forefront of the advanced foam market.
19. Ravago Group
The Ravago Group, headquartered in Belgium, is a global leader in polymer distribution, recycling, and compounding, with a significant involvement in the expanded polystyrene (EPS) market. They are a key supplier of EPS raw materials and finished products.
Ravago’s integrated approach, from raw material supply to recycling solutions, makes them a comprehensive partner in the plastics industry. Their widespread network and commitment to sustainability drive their influence in the global EPS sector.
20. Trinseo S.A.
Trinseo S.A. is a global materials company and manufacturer of plastics, latex binders, and synthetic rubber, including a strong presence in polystyrene. They provide innovative solutions for various end-markets, leveraging their expertise in material science.
Trinseo’s commitment to research and development ensures their polystyrene products meet stringent performance requirements. Their focus on sustainability and delivering high-quality materials positions them as a key player in the global EPS supply chain.
How to Choose Suitable Styrofoam Manufacturers
Choosing the right Styrofoam (EPS) manufacturer is crucial for ensuring the quality, cost-effectiveness, and suitability of your materials for specific applications. Begin by assessing the manufacturer’s product range and specialties. Do they offer the specific grades, densities, or forms of EPS foam you require, such as high-density for construction or softer grades for delicate packaging?
It’s also important to consider their production capacity and lead times, especially if you have large-scale or time-sensitive projects. A manufacturer with a robust supply chain and efficient logistics can prevent costly delays.
Next, delve into their quality control processes and certifications. Reputable manufacturers adhere to international standards like ISO 9001, indicating a commitment to consistent quality. Inquire about their sustainability practices, such as the use of recycled content or participation in recycling programs, which can align with your environmental goals.
Finally, evaluate their customer service, technical support, and pricing structure to ensure a partnership that offers both value and reliable assistance.
- Pricing Structure: Is their pricing competitive and transparent?
- Product Range & Specialization: Do they offer the specific grades, densities, or forms of EPS you need?
- Production Capacity & Lead Times: Can they meet your volume requirements and deadlines?
- Quality Control & Certifications: Do they adhere to international standards like ISO 9001?
- Sustainability Practices: Do they use recycled content or participate in recycling programs?
- Customer Service & Technical Support: Do they offer reliable assistance and expertise?
Conclusion
This comprehensive overview of the 20 best Styrofoam manufacturers worldwide underscores the innovation and global reach within the EPS foam industry. From multinational chemical giants to specialized foam producers, each plays a vital role in meeting diverse market demands.
For those seeking high-quality wholesale styrofoam, consider exploring offerings from reputable suppliers. Our own Epsole provides competitive solutions designed to meet stringent industry standards, ensuring you receive the best materials for your projects. We encourage you to contact us for your wholesale styrofoam needs.