The Global Thin-film Composite Membranes Market was valued at USD 445.6 Million in 2024 and is projected to reach USD 634.5 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.1% during the forecast period (2024–2030). This expansion is fueled by increasing global demand for clean water, stringent environmental regulations, and rapid industrialization creating filtration needs across sectors.

As industries worldwide prioritize sustainability and efficiency, membrane technology plays a critical role in enabling advanced separation processes. In this analysis, we examine the Top 10 Companies in the Thin-film Composite Membranes Industry—market leaders who are shaping the future of water treatment, desalination, and industrial separation technologies.

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🔟 1. DuPont Water Solutions

Headquarters: Wilmington, Delaware, USA
Key Offering: FilmTec™ reverse osmosis and nan filtration membranes

DuPont dominates the membrane technology sector with its FilmTec portfolio, deploying solutions across 140+ countries. The company commands over 40% global market share in RO membranes, with applications spanning desalination, industrial processing, and municipal water treatment.

Innovation Highlights:

• Launched next-gen FlexFlow™ RO elements achieving 15-20% energy savings
• Pioneered low-pressure desalination membranes operational at 30% lower energy
• Developing graphene-enhanced membrane solutions for higher flux rates

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9️⃣ 2. Toray Industries, Inc.

Headquarters: Tokyo, Japan
Key Offering: Toray RO membranes, Hollow fiber membranes

Toray combines Japanese precision engineering with global R&D capabilities, supplying membranes internationally through strategic partnerships. The company operates Asia’s largest membrane production facility in Singapore with 50 million m² annual capacity.

Innovation Highlights:

• Developed high-flux RO membranes achieving 99.8% salt rejection
• Expanding production for lithium extraction membranes targeting battery industry

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8️⃣ 3. Suez Water Technologies & Solutions

Headquarters: Paris, France
Key Offering: Aquaporin Inside™ membranes, OTHELLO™ RO

Suez provides integrated water treatment solutions featuring proprietary Aquaporin biomimetic membrane technology. Their systems process over 1.5 billion m³ annually across industrial and municipal applications.

Innovation Highlights:

• Breakthrough forward osmosis membranes reducing energy consumption by 40-60%
• IoT-enabled smart membrane systems with predictive maintenance capabilities

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7️⃣ 4. Hydranautics (A Nitto Group Company)

Headquarters: Oceanside, California, USA
Key Offering: ESPA®, LFC®, PROD modules

Hydranautics specializes in membrane solutions for challenging water sources, holding 200+ patents across its product lines. The company supplies elements for some of the world’s largest desalination projects including Israel’s Sorek plant.

Innovation Highlights:

• Developed 16-inch diameter RO elements for mega-capacity projects
• Anti-fouling membrane chemistry extends cleaning cycles by 300%

Download FREE Sample Report: Global Thin-film Composite Membranes Market – View in Detailed Research Report

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6️⃣ 5. LG Chem

Headquarters: Seoul, South Korea
Key Offering: LG NanoH2O™ membranes

LG Chem’s acquisition of NanoH2O positioned the company as a leader in high-performance desalination membranes through patented Quantum-flux™ nanotechnology. Their products achieve industry-leading 40% higher productivity than conventional membranes.

Innovation Highlights:

• Proprietary nanoparticle technology enhances membrane surface properties
• Developing anti-biofouling coatings for challenging feed waters

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5️⃣ 6. Mann+Hummel Water & Fluid Solutions

Headquarters: Ludwigsburg, Germany
Key Offering: MICRODYN-NADIR®, MEMCOR® membranes

This German specialist focuses on membrane solutions for food/beverage (35% of revenue), pharmaceutical (25%), and industrial (40%) applications. The company operates filtration systems in 120+ countries worldwide.

Innovation Highlights:

• High-flow hollow fiber UF membranes for dairy processing
• Integrated membrane bioreactor systems for industrial wastewater

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4️⃣ 7. Toyobo Co., Ltd.

Headquarters: Osaka, Japan
Key Offering: HOLLOSEP®, Aqualite™ membranes

Toyobo combines seven decades of polymer science expertise with automated manufacturing capabilities. The company’s hollow fiber membranes are widely used in municipal wastewater treatment across Asia, removing 95%+ organic matter.

Innovation Highlights:

• Patented chlorine-resistant membrane polymers extend lifespan
• Developing selective membranes for lithium brine extraction

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3️⃣ 8. Applied Membranes, Inc.

Headquarters: Vista, California, USA
Key Offering: Custom RO/NF membrane solutions

This US manufacturer specializes in application-specific membrane configurations, operating one of North America’s largest spiral-wound production facilities with 5 million ft² annual capacity.

Innovation Highlights:

• Pharmaceutical-grade TFC membranes meeting USP standards
• Specialized membranes for craft beverage producers

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2️⃣ 9. Koch Separation Solutions

Headquarters: Wilmington, Massachusetts, USA
Key Offering: PURON®, MBR membranes

Koch develops membranes for extreme industrial conditions, with products certified for temperatures up to 90°C and pH ranges from 1-13. The company serves biotechnology, chemical, and food processing sectors globally.

Innovation Highlights:

• High-temperature membrane polymers for industrial waste streams
• Compact membrane bioreactors reducing footprint by 50%

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1️⃣ 10. LANXESS AG

Headquarters: Cologne, Germany
Key Offering: Lewabrane® RO membranes

LANXESS applies specialty chemical expertise to membrane production, particularly for ultrapure water applications in microelectronics and power generation. Their boron-selective membranes remove 98%+ of boron from seawater.

Innovation Highlights:

• Chemically-resistant elements for aggressive feedwaters
• Low-energy RO membranes for industrial reuse

Get Full Report Here: Global Thin-film Composite Membranes Market – View in Detailed Research Report

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🌍 Outlook: The Future of Membrane Technology

The thin-film composite membranes market is experiencing transformative growth as sustainability requirements evolve. While water treatment remains core, new applications in energy, food production, and resource recovery are expanding market potential.

📈 Key Trends Shaping the Industry:

• 42% current membrane demand from water treatment applications
• Municipal desalination projects growing at 32% CAGR globally
• Food/beverage processing adoption increasing 30% annually
• Emerging lithium extraction membrane applications in battery supply chains

Download FREE Sample Report: Global Thin-film Composite Membranes Market – View in Detailed Research Report

These industry leaders aren’t just manufacturing membranes—they’re enabling sustainable water solutions and industrial processes for a resource-constrained world.