Over the past 65 years, Silbrico Corporation has developed an outstanding reputation for providing customers with consistent, high quality mineral products, backed by friendly, dependable service and knowledgeable hands-on technical service At their state-of-the-art facility in Hodgkins, Illinois, Silbrico utilizes propriety processing capabilities and stringent quality control to manufacture a broad selection of high performance, environmentally-friendly products for a multitude …

Sun Gro is North America’s largest producer of horticultural-grade peat and perlite growing mixes, with a deep commitment to sustainable practices.  Sun Gro brands include Sunshine, Metro Mix, Black Gold, Nature’s, Sunshine Advanced and Fafard. Sunshine Premium Grade Perlite is highly acclaimed by “Mix Your Own” growers, as well as by professionals in a variety of construction trades. Experience our …

Founded in 1954, Supreme Perlite is the Pacific Northwest’s oldest and largest perlite expander. Family-owned with operations base in Oregon, USA, Supreme perlite products are distributed throughout the northwestern US, Western Canada, and into the Pacific Rim.

Whittemore Company is a manufacturer of Perlite and Vermiculite Products. Our main market areas are Horticultural, Construction and Industrial. We produce the standard Perlite and Vermiculite Grades and can readily process either Mineral to your exact specification. For the product needs of the Construction and Industrial markets, Whittemore is equipped to blend cement, plaster, as well as other ingredients, with …

HESS PERLITE mines, expands and processes frothy white perlite for industrial use in a wide range of applications—including horticultural, insulative, construction, filtration, fireproofing, and agricultural applications. The mine is located in Southeastern Idaho approximately 27 miles Northwest of the processing plant in Malad. Although the mine has been in operation since 1965, there are still over 10 million tons of perlite reserves remaining, all on …

Dicalite Management Group (DMG) is an international industrial minerals company with a unique multi-mineral platform including perlite, vermiculite, and diatomaceous earth. These processed minerals are used in wide variety of applications, including: Food and beverage filtration Water treatment Construction materials Horticultural irrigation Functional additives for coatings Fire retardant coatings And many more

Established in 1949, Carolina Perlite Company is a leading producer of quality perlite aggregates for horticulture, construction, and industry serving the southeastern U.S.