Perlite Members
Perlite for Horticulture
- Ausperl Pty Limited Padstow, New South Wales, Australia
- Ausperl Pty Limited Waitakere, Auckland, New Zealand
- Carolina Perlite Company, Inc. Gold Hill, North Carolina
- Dicalite Management Group West Conshohocken, Pennsylvania
- Exfoliators (Aust) Pty LTD Dandenong, Victoria, Australia
- Genper Group of Companies Istanbul, Turkey
- Global Perlita S.L. Vicar, Almeria, Spain
- Gulf Perlite LLC Dubai, United Arab Emirates
- Gulf Perlite LLC Houston, Texas
- Hess Perlite Malad City, Idaho
- Imerys Filtration and Performance Additives San Jose, California
- Imerys Filtration and Performance Additives Paris, France
- Infigro Natural Technologies Olifantsfontein, Johannesburg Gauteng, South Africa
- JSC "Soltera" Panevezys, Aukstaitija, Lithuania
- Keltech Energies Limited Bangalore, India
- Knauf Performance Materials GmbH Dortmund, Germany
- Midwest Perlite Inc. Appleton, Wisconsin
- Nor Cal Perlite, Inc. Bakersfield, California
- Nor Cal Perlite, Inc. Richmond, California
- Nordisk Perlite ApS Hillerod, Denmark
- Omya International AG Oftringen, Zolfingen, Switzerland
- P.V.P. Industries, Inc. North Bloomfield, Ohio
- PERLIPOL Belchatow, Poland
- Pennsylvania Perlite Corp. Bethlehem, Pennsylvania
- Perlit-92 Kft. Palhaza, Hungary
- Perlite Canada, Inc. Lachine, Quebec, Canada
- Perlite Canada, Inc. Saint-Pacome, Quebec, Canada
- Perlite Hellas SA Volos, Thessaly, Greece
- Pratley (Pty) Ltd. Johannesburg, Gauteng, South Africa
- Primary Packaging Inc Bolivar, Ohio
- Pull Rhenen b.v. Rhenen, Netherlands
- Saudi Perlite Ind. Riyadh, Saudi Arabia
- Showa Chemical Industry Co. Akasaka, Minato-ku, Tokyo, Japan
- Silbrico Corporation Easton, Pennsylvania
- Silbrico Corporation Hodgkins, Illinois
- Supreme Perlite Company Portland, Oregon
- The Strong Company, Inc. Pine Bluff, Arkansas
- Whittemore Company, Inc. Lawrence, Massachusetts