Perlite Members
Ore
- Imerys Filtration and Performance Additives
- Dicalite Management Group
- Genper Group of Companies
- Hess Perlite
- Ausperl Pty Limited
- Nor Cal Perlite, Inc.
- Aragats Perlite OJSC
- Knauf Performance Materials GmbH
- P.V.P. Industries, Inc.
- Perlit-92 Kft.
- Pull Rhenen b.v.
- SR Minerals, Inc.
- Supreme Perlite Company
- TERMOLITA SAPI DE CV
- Whittemore Company, Inc.
- Sun Gro Horticulture Canada, Ltd.
Construction
- Imerys Filtration and Performance Additives
- Dicalite Management Group
- Hess Perlite
- Ausperl Pty Limited
- Perlite Canada, Inc.
- Silbrico Corporation
- Nor Cal Perlite, Inc.
- Bun-Tech Tecnologia em Insumos Ltda
- Carolina Perlite Company, Inc.
- Exfoliators (Aust) Pty LTD
- JSC "Soltera"
- Keltech Energies Limited
- Knauf Performance Materials GmbH
- Omya International AG
- P.V.P. Industries, Inc.
- PERLIPOL
- Perlit-92 Kft.
- Pratley (Pty) Ltd.
- Pull Rhenen b.v.
- Saudi Perlite Ind.
- Showa Chemical Industry Co.
- Supreme Perlite Company
- TERMOLITA SAPI DE CV
- Temperlite Insulation Sdn Bhd
- Whittemore Company, Inc.
- Gulf Perlite LLC
- Infigro Natural Technologies
- King Caster Perlite Company
- Midwest Perlite Inc.
- Minerales Y Fillers, S.L.
- Nordisk Perlite ApS
- Mon Perlite LLC
Filtration
- Imerys Filtration and Performance Additives
- Dicalite Management Group
- Hess Perlite
- Ausperl Pty Limited
- Perlite Canada, Inc.
- Silbrico Corporation
- Nor Cal Perlite, Inc.
- Carolina Perlite Company, Inc.
- Exfoliators (Aust) Pty LTD
- JSC "Soltera"
- Knauf Performance Materials GmbH
- Omya International AG
- P.V.P. Industries, Inc.
- PERLIPOL
- Perlit-92 Kft.
- Pratley (Pty) Ltd.
- Pull Rhenen b.v.
- Saudi Perlite Ind.
- Showa Chemical Industry Co.
- Supreme Perlite Company
- TERMOLITA SAPI DE CV
- Temperlite Insulation Sdn Bhd
- Whittemore Company, Inc.
- Gulf Perlite LLC
- Infigro Natural Technologies
- King Caster Perlite Company
- Midwest Perlite Inc.
- Minerales Y Fillers, S.L.
- Nordisk Perlite ApS
- DP Minerals International
- Mon Perlite LLC
Horticulture
- Imerys Filtration and Performance Additives
- Dicalite Management Group
- Hess Perlite
- Ausperl Pty Limited
- Perlite Canada, Inc.
- Silbrico Corporation
- Nor Cal Perlite, Inc.
- Carolina Perlite Company, Inc.
- Exfoliators (Aust) Pty LTD
- JSC "Soltera"
- Keltech Energies Limited
- Knauf Performance Materials GmbH
- Omya International AG
- P.V.P. Industries, Inc.
- PERLIPOL
- Perlit-92 Kft.
- Pratley (Pty) Ltd.
- Pull Rhenen b.v.
- Saudi Perlite Ind.
- Showa Chemical Industry Co.
- Supreme Perlite Company
- TERMOLITA SAPI DE CV
- Whittemore Company, Inc.
- Gulf Perlite LLC
- Infigro Natural Technologies
- King Caster Perlite Company
- Midwest Perlite Inc.
- Nordisk Perlite ApS
- Pennsylvania Perlite Corp.
- Sun Gro Horticulture Canada, Ltd.
- Mon Perlite LLC
Industrial
- Imerys Filtration and Performance Additives
- Dicalite Management Group
- Hess Perlite
- Ausperl Pty Limited
- Perlite Canada, Inc.
- Silbrico Corporation
- Nor Cal Perlite, Inc.
- Carolina Perlite Company, Inc.
- Exfoliators (Aust) Pty LTD
- Keltech Energies Limited
- Knauf Performance Materials GmbH
- Nestle Purina PetCare
- Omya International AG
- P.V.P. Industries, Inc.
- PERLIPOL
- Perlit-92 Kft.
- Pull Rhenen b.v.
- Saudi Perlite Ind.
- Showa Chemical Industry Co.
- Supreme Perlite Company
- TERMOLITA SAPI DE CV
- Temperlite Insulation Sdn Bhd
- Whittemore Company, Inc.
- Gulf Perlite LLC
- Infigro Natural Technologies
- King Caster Perlite Company
- Midwest Perlite Inc.
- Minerales Y Fillers, S.L.
- Nordisk Perlite ApS
- Pennsylvania Perlite Corp.
- Anthente Bulk Bag
- DP Minerals International
- Mon Perlite LLC
Insulation
- Imerys Filtration and Performance Additives
- Dicalite Management Group
- Hess Perlite
- Ausperl Pty Limited
- Perlite Canada, Inc.
- Silbrico Corporation
- Nor Cal Perlite, Inc.
- A & B Industrial Services
- Exfoliators (Aust) Pty LTD
- JSC "Soltera"
- Keltech Energies Limited
- Knauf Performance Materials GmbH
- P.V.P. Industries, Inc.
- PERLIPOL
- Perlit-92 Kft.
- Pull Rhenen b.v.
- Saudi Perlite Ind.
- Supreme Perlite Company
- TERMOLITA SAPI DE CV
- Temperlite Insulation Sdn Bhd
- Whittemore Company, Inc.
- Gulf Perlite LLC
- Infigro Natural Technologies
- King Caster Perlite Company
- Midwest Perlite Inc.
- Minerales Y Fillers, S.L.
- Nordisk Perlite ApS
- Mon Perlite LLC
Supplies, Equipment & Services
** NOTE: Union Perlite and World Perlite are not current members of the Perlite Institute and are using this organization’s logo and/or resources without permission. **