The Global Modified Flame Retardant Fiber Market was valued at USD 4.75 Billion in 2025 and is projected to reach USD 6.82 Billion by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2030). This robust growth is fueled by stringent fire safety regulations, rising demand from the construction and automotive sectors, and increasing awareness of workplace safety standards requiring flame-resistant (FR) clothing.

As industries worldwide prioritize safety and risk management, the demand for high-performance materials that offer inherent fire protection is surging. In this blog, we profile the Top 10 Companies in the Modified Flame Retardant Fiber Industry—a diverse group of chemical giants, specialty fiber manufacturers, and innovators shaping the future of fire-safe textiles and materials.

---

🔟 1. Toyobo Co., Ltd.

Headquarters: Osaka, Japan
Key Offering: HEIM (Polyester-based), Pyroatex^® FR Garments, ESP (Environmental Safety Products)

Toyobo is a global leader in high-performance fibers, renowned for its HEIM modified flame retardant polyester fiber. This product offers excellent flame resistance, durability, and a soft hand feel, making it ideal for protective workwear, home textiles, and public space furnishings. The company’s deep expertise in polymer science drives its innovation in this sector.

Innovation Initiatives:

• Development of halogen-free and formaldehyde-free FR fiber technologies

• Expansion of FR fiber applications in automotive and aerospace interiors

• Sustainability focus on recyclable and eco-friendly flame retardant solutions

Download FREE Sample Report:
Modified Flame Retardant Fiber Market – View in Detailed Research Report

---

9️⃣ 2. Toray Industries, Inc.

Headquarters: Tokyo, Japan
Key Offering: TORAY FR Rayon, Advanced FR Polyester Fibers

Toray Industries is a premier synthetic fiber producer with a significant portfolio of flame retardant materials. Its FR rayon and polyester fibers are engineered to provide superior thermal protection and maintain fabric aesthetics, widely used in hospitality, transportation, and industrial protective clothing.

Innovation Initiatives:

• Investment in bio-based and sustainable FR fiber research

• Collaborations with automotive OEMs for lightweight FR interior components

---

8️⃣ 3. DuPont de Nemours, Inc.

Headquarters: Wilmington, Delaware, USA
Key Offering: Nomex^®, Kevlar^®, Kevlar^® XP

DuPont is synonymous with high-performance safety materials. Its flagship Nomex^® brand of meta-aramid fiber is an industry standard for heat and flame protection, used in firefighter turnout gear, military apparel, and industrial workwear. Kevlar^® also contributes with its inherent resistance to heat and cutting.

Innovation Initiatives:

• Sustained R&D for next-generation aramid fibers with enhanced protection and comfort

• Focus on circular economy principles for end-of-life recycling of FR garments

---

7️⃣ 4. Carl Weiske GmbH & Co. KG

Headquarters: Bielefeld, Germany
Key Offering: Trevira^® CS (Flame Retardant Polyester), FR Viscose Blends

Carl Weiske is a specialist in the production and distribution of Trevira^® CS, a leading brand of flame retardant polyester. These fibers are inherently flame retardant, meaning the safety property is built into the fiber and cannot be washed out, ensuring long-term protection for contract furnishings, curtains, and upholstery.

Innovation Initiatives:

• Development of FR fibers with improved environmental profiles

• Strong focus on the European market for public building safety standards

---

6️⃣ 5. Asahi Kasei Corporation

Headquarters: Tokyo, Japan
Key Offering: Cordley^® (Flame Retardant Fibers), Leona^® (Nylon)

Asahi Kasei’s Cordley^® is a prominent flame retardant fiber used extensively in Japan and globally for protective workwear and home textiles. The company leverages its advanced chemical technology to produce fibers that meet stringent international safety standards like EN ISO 11612.

Innovation Initiatives:

• Expansion of FR fiber production capacity to meet growing Asian demand

• R&D into multifunctional fibers combining flame resistance with antimicrobial properties

Read Full Report:
Modified Flame Retardant Fiber Market – View in Detailed Research Report

---

5️⃣ 6. Huvis Corporation

Headquarters: Seoul, South Korea
Key Offering: Shincron FR (Polyester), Specialty FR Fibers

Huvis is a major South Korean chemical fiber company with a strong position in the Asian FR fiber market. Its Shincron FR series offers reliable flame retardancy for a variety of applications, from automotive interiors to protective clothing, emphasizing cost-effectiveness without compromising on safety performance.

Innovation Initiatives:

• Development of high-tenacity FR fibers for demanding industrial applications

• Strategic focus on supply chain integration to ensure consistent quality

---

4️⃣ 7. RadiciGroup

Headquarters: Gandino, Italy
Key Offering: Radiflam (FR Polyamide), Specialty FR Polymers

RadiciGroup, through its High Performance Polymers division, produces Radiflam, a range of flame retardant polyamide (nylon) fibers and engineering plastics. These materials are particularly valued in the automotive and electrical & electronics industries for components that require high mechanical strength and fire safety.

Innovation Initiatives:

• Focus on halogen-free flame retardant solutions aligned with European regulations

• Customization of FR polymers for specific customer and application needs

---

3️⃣ 8. Unifi, Inc.

Headquarters: Greensboro, North Carolina, USA
Key Offering: REPREVE^® FR (Recycled FR Polyester)

Unifi is a leading innovator in recycled and performance fibers. Its REPREVE^® FR is a standout product, combining flame retardant properties with a strong sustainability story, as it is made from recycled materials like plastic bottles. This appeals to brands seeking eco-friendly safety solutions.

Innovation Initiatives:

• Pioneering the integration of recycled content into high-performance FR fibers

• Building partnerships with apparel brands to promote sustainable FR apparel lines

---

2️⃣ 9. Shenghong Group

Headquarters: Suzhou, China
Key Offering: SH FR Polyester, Industrial Yarns

Shenghong Group is one of China’s largest petrochemical and textile fiber enterprises. It has a significant production capacity for modified flame retardant polyester fibers, catering primarily to the domestic market’s booming demand for FR materials in construction, infrastructure, and industrial workwear.

Innovation Initiatives:

• Rapid scaling of FR fiber manufacturing to capture market share

• Investment in vertical integration from raw materials to finished textiles

---

1️⃣ 10. Sinopec Yizheng Chemical Fibre Company Limited

Headquarters: Yizheng, Jiangsu, China
Key Offering: BROS FR Fibers, Polyester Staple Fibers

As a subsidiary of the state-owned Sinopec, Yizheng Chemical Fibre is a dominant player in the global polyester industry. The company produces a wide range of flame retardant polyester staple fibers under the BROS brand, serving diverse applications from home textiles to automotive interiors, with a strong focus on the Asia-Pacific region.

Innovation Initiatives:

• Leveraging Sinopec’s vast resource base for R&D and production scaling

• Focus on cost-competitive FR solutions for mass-market applications

Download FREE Sample Report:
Modified Flame Retardant Fiber Market – View in Detailed Research Report

---

🔥 Outlook: The Future of Modified Flame Retardant Fiber is Sustainable and High-Tech

The modified flame retardant fiber market is evolving beyond basic fire protection. The industry is now driven by demands for sustainability, enhanced comfort, and multifunctionality.

📈 Key Trends Shaping the Market:

• Shift towards halogen-free and eco-friendly flame retardant chemistries

• Integration of smart textiles and sensors into FR garments for real-time hazard monitoring

• Growing demand for lightweight and breathable FR fabrics in hot work environments

• Stringent global fire safety regulations (e.g., EU REACH, US NFPA standards) driving adoption

Read Full Report:
Modified Flame Retardant Fiber Market – View in Detailed Research Report

The companies listed above are not only supplying essential safety materials—they are actively engineering a safer and more sustainable future for industries and consumers worldwide.