The Global Glass Fiber in Automotive Composites Market was valued at USD 2,000.6 Million in 2022 and is projected to reach USD 2,476.1 Million by 2035, growing at a Compound Annual Growth Rate (CAGR) of 3.1% during the forecast period (2023–2035). This steady growth is primarily fueled by the automotive industry’s intensifying focus on vehicle lightweighting to meet stringent emission regulations and enhance fuel efficiency, alongside rising demand for high-performance materials in electric and hybrid vehicles.

As automakers worldwide accelerate their shift toward sustainable and efficient manufacturing, the importance of advanced materials like glass fiber composites has never been greater. In this blog, we profile the Top 10 Companies in the Glass Fiber in Automotive Composites Industry—a group of material science leaders, fiber manufacturers, and composite innovators shaping the future of automotive design and production.

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🔟 1. Owens Corning

Headquarters: Toledo, Ohio, USA
Key Offering: Advantex® Glass Fibers, Fiberglass Composites

Owens Corning is a global leader in glass fiber reinforcements and composite solutions, serving the automotive industry with materials that reduce weight and improve performance. Their products are critical in manufacturing body panels, underbody systems, and structural components for a wide range of vehicles.

Innovation & Sustainability Initiatives:

• Development of eco-friendly Advantex® glass fibers with reduced environmental impact

• Strategic partnerships with major automotive OEMs for lightweighting projects

• Commitment to achieving carbon neutrality in its operations

Download FREE Sample Report: Glass Fiber in Automotive Composites Market – View in Detailed Research Report

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9️⃣ 2. Jushi Group

Headquarters: Tongxiang, Zhejiang, China
Key Offering: E-glass and C-glass fibers, Roving, Chopped Strand Mat

Jushi Group is one of the world’s largest manufacturers of fiberglass, supplying high-quality reinforcements for automotive composite applications. The company’s extensive product portfolio supports the production of Sheet Molding Compound (SMC) and other composite forms used in vehicle manufacturing.

Innovation & Sustainability Initiatives:

• Continuous investment in production capacity expansion to meet growing automotive demand

• Focus on developing specialized glass fibers for high-temperature and corrosion-resistant applications

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8️⃣ 3. CPIC (Chongqing Polycomp International Corp.)

Headquarters: Chongqing, China
Key Offering: Glass Fiber Roving, Chopped Strands, Fabrics

CPIC is a major global supplier of glass fiber products, with a strong presence in the automotive composites sector. The company provides materials for various composite manufacturing processes, including pultrusion, compression molding, and resin transfer molding.

Innovation & Sustainability Initiatives:

• Development of ultra-fine glass fibers for enhanced composite performance

• Implementation of energy-efficient manufacturing technologies

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7️⃣ 4. Johns Manville

Headquarters: Denver, Colorado, USA
Key Offering: Fiber Glass Reinforcements, Engineered Materials

A Berkshire Hathaway company, Johns Manville provides a comprehensive range of fiberglass products for the automotive industry. Their materials are used in acoustic insulation, thermal management, and structural composite components.

Innovation & Sustainability Initiatives:

• Investment in recycled content glass fiber products

• Development of formaldehyde-free binders for automotive applications

Download FREE Sample Report: Glass Fiber in Automotive Composites Market – View in Detailed Research Report

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6️⃣ 5. Nippon Electric Glass Co., Ltd. (NEG)

Headquarters: Otsu, Shiga, Japan
Key Offering: E-glass Fibers, High-Strength Glass Fibers

Nippon Electric Glass is a leading Japanese manufacturer of glass and glass fiber products. The company supplies high-performance fibers for automotive composites, particularly in applications requiring superior mechanical properties and durability.

Innovation & Sustainability Initiatives:

• Development of T-glass fibers with enhanced tensile strength and modulus

• Focus on lightweighting solutions for Japanese automotive manufacturers

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5️⃣ 6. Taishan Fiberglass Inc. (CTG)

Headquarters: Taian, Shandong, China
Key Offering: Glass Fiber Roving, Chopped Strands, Mats

As a subsidiary of China National Building Material Group (CNBM), Taishan Fiberglass is a significant player in the global glass fiber market. The company supplies cost-effective reinforcement materials for automotive composite parts production.

Innovation & Sustainability Initiatives:

• Expansion of production facilities to increase global market share

• Development of specialized fibers for battery enclosures in electric vehicles

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4️⃣ 7. Lanxess

Headquarters: Cologne, Germany
Key Offering: Durethan® Polyamides with Glass Fiber, Tepex® Thermoplastic Composites

Lanxess is a specialty chemicals company that produces high-performance materials, including glass fiber-reinforced engineering plastics for the automotive industry. Their composites are used in structural components, engine covers, and battery systems.

Innovation & Sustainability Initiatives:

• Development of glass fiber-reinforced polyamides with up to 60% fiber content

• Focus on sustainable composites using bio-based matrices

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3️⃣ 8. Binani 3B

Headquarters: Brussels, Belgium
Key Offering: HiPer-tex® Wind Staple Fibers, Bicomponent Fibers

Binani 3B specializes in high-performance glass fiber reinforcements for composite applications. The company’s products are used in automotive components that require excellent mechanical properties and dimensional stability.

Innovation & Sustainability Initiatives:

• Development of innovative sizing technologies for improved fiber-matrix adhesion

• Focus on customized solutions for specific automotive applications

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2️⃣ 9. AGY Holding Corp.

Headquarters: Aiken, South Carolina, USA
Key Offering: S-2 Glass® Fibers, High-Strength Reinforcements

AGY is a leading manufacturer of high-performance glass fibers, particularly known for its S-2 Glass® products that offer superior strength and impact resistance compared to standard E-glass. These fibers are used in demanding automotive applications.

Innovation & Sustainability Initiatives:

• Specialization in aerospace and defense-grade fibers adapted for automotive use

• Investment in next-generation fiber technologies for electric vehicle applications

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1️⃣ 10. Saint-Gobain Vetrotex

Headquarters: Chambéry, France
Key Offering: Roving, Mats, Fabrics for Composites

Saint-Gobain Vetrotex is the reinforcement division of the global materials giant Saint-Gobain. The company provides comprehensive glass fiber solutions for automotive composites, with a strong focus on innovation and technical support.

Innovation & Sustainability Initiatives:

• Development of sustainable sizing systems for glass fibers

• Global R&D network focused on automotive lightweighting solutions

Get Full Report Here: Glass Fiber in Automotive Composites Market – View in Detailed Research Report

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🚗 Outlook: The Future of Automotive Composites Is Lightweight and Sustainable

The glass fiber in automotive composites market is experiencing a significant transformation. While traditional materials continue to dominate, the industry is increasingly adopting advanced composites to address the dual challenges of emission reduction and performance enhancement.

📈 Key Trends Shaping the Market:

• Accelerated adoption in electric vehicle battery enclosures and structural components

• Development of recycled glass fiber composites for circular economy initiatives

• Integration of digital manufacturing technologies for composite part production

• Growing demand in emerging automotive markets across Asia-Pacific

Get Full Report Here: Glass Fiber in Automotive Composites Market – View in Detailed Research Report

The companies profiled above are not only supplying essential materials—they’re enabling the automotive industry’s transition toward lighter, more efficient, and more sustainable vehicles.