The Global Food Grade Diatomaceous Earth Powder Market was valued at USD 1,083 Million in 2025 and is projected to reach USD 1,489 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 4.8% during the forecast period (2025–2034). This growth is being driven by rising consumer demand for natural food ingredients, the expansion of food and beverage processing industries, and the critical role of diatomaceous earth as a natural anti-caking agent and filtration aid.

As the global food industry intensifies its focus on clean-label products and sustainable processing, the spotlight is on the key suppliers who ensure the purity, safety, and functionality of essential additives. In this blog, we profile the Top 10 Companies in the Food Grade Diatomaceous Earth Powder Industry—a mix of global mining leaders, specialized processors, and regional powerhouses shaping the future of food safety and quality.

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🔟 1. Imerys S.A.

Headquarters: Paris, France
Key Offering: High-Purity Food Grade Diatomaceous Earth, Celatom® grades

Imerys is a world leader in mineral-based specialties and holds a dominant position in the diatomaceous earth market. The company’s Food Grade Diatomaceous Earth is renowned for its high purity and consistent quality, serving major global food, beverage, and animal feed producers. Imerys operates several diatomite mines and processing plants worldwide, ensuring a reliable supply chain.

Innovation and Quality Initiatives:

• Investment in advanced purification technologies to meet stringent food safety standards

• Development of application-specific grades for filtration and anti-caking

• Commitment to sustainable mining and processing practices

Download FREE Sample Report: Food Grade Diatomaceous Earth Powder Market – View in Detailed Research Report

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9️⃣ 2. EP Minerals (A U.S. Silica Company)

Headquarters: Reno, Nevada, USA
Key Offering: DICALITE® and CLARCEL® branded Food Grade DE

EP Minerals is a leading global producer of diatomaceous earth and perlite, with a strong focus on the North American market. As a subsidiary of U.S. Silica, it leverages extensive mineral expertise to produce high-performance filtration and functional additives for the food and beverage industry. Its products are essential for clarifying beer, wine, and juices, as well as preventing caking in powdered foods.

Innovation and Quality Initiatives:

• Specialization in high-clarity filtration grades for beverages

• Robust R&D focused on improving product efficiency and purity

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8️⃣ 3. Damoli

Headquarters: International
Key Offering: Food Grade Diatomaceous Earth Powder for human consumption and animal feed

Damoli is a significant international supplier known for providing high-quality, purified diatomaceous earth. The company caters to a diverse clientele, emphasizing the natural and non-toxic properties of its products. It is particularly active in markets where there is growing demand for natural processing aids and animal feed additives.

Innovation and Quality Initiatives:

• Focus on supplying 100% natural, amorphous silica products

• Adherence to international food safety and quality certifications

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7️⃣ 4. Showa Chemical Industry Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Fine and Coarse Food Grade Diatomaceous Earth Powders

Showa Chemical is a key player in the Asian market, with a long history of mineral processing. The company supplies high-purity diatomaceous earth to food manufacturers and breweries across Japan and other Asian countries. Its expertise lies in producing powders with specific particle size distributions tailored to customer applications.

Innovation and Quality Initiatives:

• Strong regional supply chain and customer technical support

• Investment in quality control systems to ensure batch-to-batch consistency

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6️⃣ 5. CECA (Arkema Group)

Headquarters: La Garenne-Colombes, France
Key Offering: Specialty silicas including Food Grade Diatomaceous Earth

As part of the Arkema Group, CECA is a major European producer of specialty chemicals and functional minerals. Its food-grade diatomaceous earth products are used for filtration and as anti-caking agents. The company benefits from Arkema’s large-scale R&D capabilities and global distribution network.

Innovation and Quality Initiatives:

• Development of eco-designed products aligned with circular economy principles

• Focus on providing sustainable solutions for the food industry

Download FREE Sample Report: Food Grade Diatomaceous Earth Powder Market – View in Detailed Research Report

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5️⃣ 6. Diatomite CJSC

Headquarters: Saint Petersburg, Russia
Key Offering: Food Grade Diatomite for filtration and functional applications

Diatomite CJSC is a leading producer in Russia and the CIS region, leveraging local diatomite deposits to supply the growing food processing industry. The company plays a vital role in providing essential filtration aid for regional breweries, wineries, and food manufacturers, supporting the region’s self-sufficiency in key industrial minerals.

Innovation and Quality Initiatives:

• Modernization of processing facilities to enhance product quality

• Focus on meeting the specific standards of the Eurasian Economic Union

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4️⃣ 7. American Diatomite Inc.

Headquarters: Nevada, USA
Key Offering: USDA-approved Organic Food Grade Diatomaceous Earth

American Diatomite is a notable U.S.-based producer, specializing in high-quality diatomaceous earth from its own mining operations. The company has carved a niche by offering products that are compliant with organic standards, catering to the growing organic food and feed markets in North America.

Innovation and Quality Initiatives:

• Certification for use in organic production (OMRI, USDA)

• Commitment to supplying natural, minimally processed products

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3️⃣ 8. JJS Minerals

Headquarters: International
Key Offering: Food Grade DE for global export markets

JJS Minerals is an international supplier and exporter of diatomaceous earth, serving customers across various industries. The company focuses on providing cost-effective solutions without compromising on the essential purity requirements for food-contact applications, making it a competitive player in the global market.

Innovation and Quality Initiatives:

• Strategic logistics for efficient global distribution

• Flexibility in meeting customized client specifications

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2️⃣ 9. Shengzhou Xinglong Products of Diatomite

Headquarters: Zhejiang, China
Key Offering: Cost-competitive Food Grade Diatomaceous Earth Powders

Shengzhou Xinglong is a major Chinese manufacturer, benefiting from the country’s significant diatomite reserves. The company supplies both the domestic Chinese market and international clients, playing a crucial role in the Asia-Pacific region’s food processing supply chain. Its growth is supported by the rapid expansion of China’s food and beverage sector.

Innovation and Quality Initiatives:

• Scaling production capacity to meet rising domestic and export demand

• Investment in quality improvement to compete in international markets

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1️⃣ 10. Qingdao Best Diatomite Co., Ltd.

Headquarters: Qingdao, China
Key Offering: Wide range of Food Grade Diatomaceous Earth for various applications

Qingdao Best Diatomite is another key Chinese producer with a strong export orientation. The company manufactures a broad portfolio of diatomaceous earth products, including high-purity grades suitable for sensitive food and beverage applications. Its strategic location facilitates easy access to global shipping routes.

Innovation and Quality Initiatives:

• Focus on expanding product range to include higher-value filter aids

• Building long-term partnerships with international food brands

Get Full Report Here: Food Grade Diatomaceous Earth Powder Market – View in Detailed Research Report

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🌍 Outlook: The Future of Food Grade Diatomaceous Earth is Defined by Purity and Sustainability

The Food Grade Diatomaceous Earth Powder market is evolving in response to broader industry trends. While its traditional applications remain strong, the industry is increasingly focused on achieving higher purity levels, ensuring sustainable sourcing, and meeting the demands of a discerning consumer base.

📈 Key Trends Shaping the Market:

• Accelerating demand for clean-label and natural food ingredients globally

• Technological advancements in purification and processing to eliminate crystalline silica

• Growth in the beverage industry, particularly craft beer and premium juices, driving demand for high-clarity filtration aids

• Expansion of the organic food sector, creating demand for certified organic processing agents

Get Full Report Here: Food Grade Diatomaceous Earth Powder Market – View in Detailed Research Report

The companies listed above are not only supplying a critical mineral additive—they are enabling the production of safer, higher-quality, and more natural food products for consumers worldwide.