Primary Packaging Inc
American Tank & Vessel
The Strong Company, Inc.
The Strong Company, Inc. sources vermiculite ore from South Africa, Zimbabwe and Brazil and perlite ore from Greece and Colorado. Additional raw materials are sourced from Croatia and Turkey. These materials are used in the production of industrial and construction mineral-based and cement-based products.
Nordisk Perlite ApS
Nordisk Perlite ApS is a family-owned company with over 45 years of experience in the perlite industry. We are dedicated to producing high-quality perlite products that enhance performance and sustainability across various applications. Our commitment to flexibility and customer satisfaction has fostered long-term relationships with clients and employees alike. We are committed to providing innovative and sustainable perlite solutions that …
Pennsylvania Perlite Corp.
Ausperl Pty Limited
AUSPERL specializes in the extraction, processing and provision of natural minerals—particularly pumice, vermiculite, perlite and sand. We produce various grades of these naturally occurring minerals for a range of industries and applications including filtration, horticultural, cryogenic insulation, construction & abrasives. We operate our own quarries and processing facilities and export throughout the Asia-Pacific region.
Carolina Perlite Company, Inc.
Established in 1949, Carolina Perlite Company is a leading producer of quality perlite aggregates for horticulture, construction, and industry serving the southeastern U.S.




