About Dicalite Management Group

Dicalite Management Group is a vertically integrated international industrial minerals company with a unique multi-mineral platform of diatomaceous earth, perlite and vermiculite.

About DicaliteExpanding the Future of Minerals Since 1928

Our company was founded in 1928 and we’ve been expanding the future of minerals ever since. Our minerals are mined and processed in the U.S. and Europe. We have 17 facilities with 5 strategic mines and 12 processing facilities.

Transformative Mineral Applications

Our processed minerals are used in wide variety of applications and industries, and people are only a short distance from a product created or treated by one of them, whether they know it or not. Some of the applications that our products are used in are construction fillers, fire retardant coatings, food and beverage filtration, functional additives, horticulture, and water treatment.

Our Brands

Dicalite Management Group is represented by our brands: Dicalite, Dicaperl, and Specialty Vermiculite. With 96 years of experience we provide exceptional filter aids and fillers for food and beverage processing, construction, horticulture and industrial applications.

How is Dicalite Management Group Different?

Our 17 facilities span across the U.S. and Europe with 5 mines and 12 facilities that refine, process, manufacture, and package our products. With an unequaled number of geographically dispersed processing sites and large ore reserves, we are the most vertically integrated supplier in our industry. This enables us to provide superior products and faster service for our customers.

Dicalite’s team of talented and dedicated members in the U.S. and Europe supports over 1,000 customers. We are a privately held company with headquarters located in Conshohocken, Pennsylvania.

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