The Global Green Silica Market was valued at USD 242.8 Million in 2024 and is projected to reach USD 422.5 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 9.7% during the forecast period (2024–2030). This robust growth is fueled by increasing demand for sustainable materials across the tire, construction, and personal care industries, alongside stringent environmental regulations promoting circular economy practices.

As industries worldwide pivot towards sustainability, the production of silica from agricultural waste represents a significant innovation. This blog profiles the Top 10 Companies in the Green Silica Industry—a diverse group of technology pioneers, agricultural processors, and chemical innovators shaping the future of eco-friendly materials.

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🔟 1. Brisil

Headquarters: Ahmedabad, Gujarat, India
Key Offering: High-Purity Green Silica from Rice Husk Ash (RHA)

Brisil is a leading innovator in extracting high-quality amorphous silica from rice husk ash, a byproduct of rice milling. Their proprietary process converts agricultural waste into a valuable resource for the rubber, concrete, and cosmetics industries, reducing landfill waste and carbon emissions.

Sustainability Initiatives:

• Zero-waste processing technology for rice husk

• Partnerships with rice mills for sustainable sourcing

• Focus on reducing the carbon footprint of silica production by over 70%

Download FREE Sample Report: Green Silica Market – View in Detailed Research Report

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9️⃣ 2. ORYZASIL

Headquarters: Ho Chi Minh City, Vietnam
Key Offering: Precipitated Silica, Silica Gel from Rice Husk

ORYZASIL specializes in transforming rice husk into high-value silica products for industrial applications. Operating in a major rice-producing region, the company has developed efficient, scalable production methods that leverage local agricultural waste streams.

Sustainability Initiatives:

• Closed-loop production system minimizing water and energy use

• Development of bio-silica for green tire applications

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8️⃣ 3. Novosilgreen

Headquarters: Berlin, Germany
Key Offering: Nano Green Silica, Customized Silica Solutions

Novosilgreen is a European technology company focused on advanced green silica solutions. Their R&D efforts are centered on producing nano-sized silica particles with tailored properties for high-performance applications in composites and coatings.

Sustainability Initiatives:

• Patented low-temperature extraction process

• Collaboration with automotive and aerospace industries for lightweight materials

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7️⃣ 4. Green Silica Group

Headquarters: Amsterdam, Netherlands
Key Offering: Portfolio of Green Silica Grades for Multiple Industries

Green Silica Group acts as a global supplier and marketer of silica derived from various biomass sources. The company focuses on creating standardized, high-quality green silica products that can seamlessly replace conventional silica in existing supply chains.

Sustainability Initiatives:

• Multi-source biomass strategy for supply resilience

• Lifecycle assessment and carbon footprint certification for all products

Download FREE Sample Report: Green Silica Market – View in Detailed Research Report

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6️⃣ 5. BSB Nanotechnology Joint Stock Company

Headquarters: Hanoi, Vietnam
Key Offering: Nano Silica, Silica Additives from Agricultural Waste

BSB Nanotechnology is a key player in the Asian market, producing nano-scale green silica for advanced material applications. The company’s research focuses on enhancing the performance characteristics of silica for use in high-tech industries.

Sustainability Initiatives:

• Investment in nanotechnology research for material science

• Partnerships with academic institutions for continuous innovation

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5️⃣ 6. Amyris, Inc.

Headquarters: Emeryville, California, USA
Key Offering: Bio-based Silica through Fermentation Technology

Amyris applies its advanced bio-fermentation platform to produce sustainable silica alternatives. While primarily known for its work in biofuels and cosmetics, the company is exploring novel pathways for silica production using engineered microorganisms.

Sustainability Initiatives:

• Pioneering fermentation-based production methods

• Focus on creating drop-in replacements for fossil-fuel-derived silica

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4️⃣ 7. Usher Agro Limited

Headquarters: New Delhi, India
Key Offering: Rice Husk Ash-based Silica for Construction and Agriculture

Usher Agro is an integrated agro-processing company that has diversified into green silica production. Leveraging its position in rice milling, the company utilizes its rice husk waste to produce silica for local and international markets.

Sustainability Initiatives:

• Vertical integration from rice farming to silica production

• Development of silica-based soil conditioners and fertilizers

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3️⃣ 8. Refratechnik

Headquarters: Göttingen, Germany
Key Offering: High-Temperature Green Silica for Industrial Applications

Refratechnik, traditionally a refractory materials company, has expanded into green silica production for high-temperature industrial processes. Their expertise in material science allows them to create silica products with exceptional thermal properties.

Sustainability Initiatives:

• Application of green silica in energy-efficient industrial processes

• Research into silica’s role in carbon capture technologies

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2️⃣ 9. Agrilectric Power

Headquarters: Lake Charles, Louisiana, USA
Key Offering: Co-produced Silica from Biomass Power Generation

Agrilectric Power operates biomass power plants that generate electricity from rice hulls, with silica-rich ash as a valuable byproduct. This synergistic approach creates renewable energy while producing sustainable silica.

Sustainability Initiatives:

• Dual-output model: renewable energy + green materials

• Pioneering the circular economy in agricultural regions

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1️⃣ 10. Wadham Energy Limited Partnership

Headquarters: Williams, California, USA
Key Offering: Bio-silica from Rice Hull Combustion

Wadham Energy operates one of the first commercial-scale facilities in the US dedicated to producing energy and silica from rice hulls. Their model demonstrates the economic viability of integrated biomass utilization.

Sustainability Initiatives:

• Proven commercial-scale production model

• Strategic location in major rice-producing region

Read Full Report: Green Silica Market – View in Detailed Research Report

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🌍 Outlook: The Future of Green Silica Is Circular and High-Performance

The green silica market is experiencing a fundamental transformation from niche innovation to mainstream adoption. As circular economy principles gain traction globally, the demand for sustainable alternatives to conventional silica is accelerating across multiple industries.

📈 Key Trends Shaping the Market:

• Expansion of green silica applications in green tires for reduced rolling resistance

• Growing adoption in sustainable construction materials and low-carbon cement

• Increasing regulatory support for circular economy initiatives and waste valorization

• Technological advancements improving silica purity and reducing production costs

Read Full Report: Green Silica Market – View in Detailed Research Report

The companies profiled above are not only creating sustainable materials—they’re building the foundation for a circular economy where waste becomes a valuable resource and industrial processes become more environmentally responsible.