The Global Photocatalytic Nano-TiO2 Market was valued at US$ 981 Million in 2025 and is projected to reach US$ 1325 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 4.4% during the forecast period (2024–2030). This expansion is fueled by escalating global demand for advanced air and water purification technologies, stringent environmental regulations, and the growing adoption of self-cleaning and antimicrobial surfaces across construction and consumer goods sectors.

As industries worldwide intensify their focus on sustainability and health safety, the role of photocatalytic nanotechnology becomes increasingly critical. In this analysis, we profile the Top 10 Companies in the Photocatalytic Nano-TiO2 Industry—a diverse group of chemical giants, specialty manufacturers, and innovative material scientists shaping the future of green technology.

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🔟 1. Evonik Industries

Headquarters: Essen, Germany
Key Offering: AEROXIDE® TiO2 P 25, High-Purity Anatase & Rutile Nano-TiO2

Evonik Industries is a global leader in specialty chemicals, with a formidable presence in high-performance nano-titanium dioxide. Their AEROXIDE® TiO2 P 25 is an industry benchmark for photocatalytic activity, widely used in environmental remediation and self-cleaning applications due to its optimal anatase/rutile crystal phase ratio.

Innovation & Market Strategy:

• Significant R&D investment in surface-modified TiO2 for enhanced visible-light activation

• Strategic partnerships with automotive and construction industries for integrated photocatalytic solutions

• Focus on developing sustainable production processes to reduce environmental footprint

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9️⃣ 2. Cristal (Now part of Tronox Holdings plc)

Headquarters: Stamford, Connecticut, USA (Tronox)
Key Offering: CristalACTiV™ photocatalytic TiO2 grades

Following its acquisition by Tronox, the legacy Cristal business brings extensive expertise in titanium dioxide technologies. The CristalACTiV™ range is specifically engineered for superior photocatalytic performance in applications like air purification, water treatment, and antimicrobial coatings.

Innovation & Market Strategy:

• Leveraging Tronox’s vertical integration from titanium feedstock to specialty TiO2 products

• Expanding product portfolio for niche applications in healthcare and sanitation

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8️⃣ 3. Tayca Corporation

Headquarters: Osaka, Japan
Key Offering: MT Series Photocatalytic Nano-TiO2

Tayca Corporation is a prominent Japanese chemical company with a strong focus on titanium dioxide and its advanced applications. Their MT series nanoparticles are renowned for high photocatalytic efficiency and are extensively used in Japan’s advanced environmental and building material sectors.

Innovation & Market Strategy:

• Pioneering visible-light responsive TiO2 technologies through doping and composite material development

• Strong market penetration in Asia-Pacific, particularly in air-cleaning construction materials

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7️⃣ 4. Lomon Billions

Headquarters: Jiaozuo, Henan, China
Key Offering: BILLIONS® brand nano-sized TiO2 for photocatalysis

Lomon Billions is one of China’s largest titanium dioxide producers, with a growing portfolio of nano-grade photocatalytic products. The company has significantly scaled up production capacity to meet domestic and international demand for environmental purification technologies.

Innovation & Market Strategy:

• Aggressive capacity expansion to capitalize on China’s environmental protection initiatives

• Cost-competitive manufacturing enabling wider adoption in price-sensitive markets

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Photocatalytic Nano-TiO2 Market – View in Detailed Research Report

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6️⃣ 5. Kronos Worldwide, Inc.

Headquarters: Dallas, Texas, USA
Key Offering: KRONOS® vite商标n photocatalytic titanium dioxides

Kronos Worldwide is a major global producer of titanium dioxide pigments, with specialized grades developed for photocatalytic applications. Their products are used in self-cleaning architectural panels, photocatalytic cement, and air purification systems.

Innovation & Market Strategy:

• Development of surface-treated TiO2 for improved dispersion and photocatalytic efficiency in various matrices

• Strategic focus on high-value applications in North American and European markets

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5️⃣ 6. Venator Materials PLC

Headquarters: Wynyard Park, United Kingdom
Key Offering: HOMBITAN® photocatalytic TiO2 grades

Venator Materials is a global chemical company with a comprehensive titanium dioxide portfolio. Their HOMBITAN® series includes specialized grades optimized for photocatalytic activity in environmental and industrial applications.

Innovation & Market Strategy:

• Investment in R&D for next-generation photocatalytic materials with enhanced quantum efficiency

• Focus on developing sustainable solutions for urban air quality improvement

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4️⃣ 7. Jiangsu Xfnano Technology Co., Ltd.

Headquarters: Nanjing, Jiangsu, China
Key Offering: High-purity anatase and rutile nano-TiO2 powders

Jiangsu Xfnano is a specialized nanotechnology company focusing on high-purity nano-materials. Their photocatalytic TiO2 products are known for consistent quality and are widely used in research institutions and industrial applications across Asia.

Innovation & Market Strategy:

• Strong focus on research-grade materials with precise specifications for specialized applications

• Rapid response to emerging market needs for customized nano-TiO2 solutions

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3️⃣ 8. Cinkarna Celje

Headquarters: Celje, Slovenia
Key Offering: CITOX® photocatalytic titanium dioxide

Cinkarna Celje is a Central European producer of titanium dioxide with a growing presence in photocatalytic applications. The company leverages its chemical manufacturing expertise to develop TiO2 products for environmental and specialty applications.

Innovation & Market Strategy:

• Strategic positioning to serve both European Union and emerging Eastern European markets

• Investment in sustainable production technologies aligned with EU green chemistry initiatives

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2️⃣ 9. Beijing DK Nanotechnology Co., Ltd.

Headquarters: Beijing, China
Key Offering: DK Nano® photocatalytic TiO2 dispersions and powders

Beijing DK Nano is a specialized manufacturer of nanomaterials with a strong focus on titanium dioxide for photocatalytic applications. The company offers both powder and dispersion forms tailored for different industrial applications.

Innovation & Market Strategy:

• Development of ready-to-use TiO2 dispersions for easy integration into various product formulations

• Focus on the Chinese domestic market while expanding international distribution networks

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1️⃣ 10. Ineos

Headquarters: London, United Kingdom
Key Offering: Specialty TiO2 products through subsidiary operations

Ineos, through its various chemical divisions, participates in the titanium dioxide market with products suitable for photocatalytic applications. The company’s strong chemical manufacturing base provides a foundation for developing advanced material solutions.

Innovation & Market Strategy:

• Leveraging scale and chemical expertise to develop cost-effective photocatalytic solutions

• Strategic evaluation of market opportunities in water treatment and environmental remediation

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🌍 Outlook: The Future of Photocatalytic Nano-TiO2 Is Smarter and More Integrated

The photocatalytic nano-TiO2 market is undergoing significant transformation, driven by technological advancements and increasing environmental consciousness. While traditional applications dominate current usage, the industry is rapidly evolving toward intelligent material systems with enhanced functionality and integration capabilities.

📈 Key Trends Shaping the Market:

• Development of visible-light active TiO2 through metal/non-metal doping and composite formation

• Growing integration of photocatalytic coatings in urban infrastructure for air purification

• Expansion into biomedical applications including antimicrobial surfaces and cancer therapy

• Increasing regulatory support for environmentally friendly building materials and purification technologies

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Photocatalytic Nano-TiO2 Market – View in Detailed Research Report

The companies profiled above are not only supplying advanced materials—they’re enabling the clean technology revolution across multiple industries, from construction to healthcare to environmental protection.