


The global perlite and vermiculite market is valued at USD 1,500.0 million in 2025 and is forecast to reach USD 1,953.0 million by 2031, representing a compound annual growth rate (CAGR) of approximately 4.5%. In volume terms, the combined market is estimated at 4.2 million tonnes in 2025, expanding to 5.455 million tonnes by 2031.
Perlite and vermiculite are naturally occurring industrial minerals distinguished by their shared capacity for high-temperature expansion into lightweight, highly porous materials with exceptional thermal, acoustic, and filtration performance characteristics, serving overlapping but non-identical demand curves across horticulture, construction, and industrial filtration applications.
This report's market sizing is independently cross-validated against real UN Comtrade HS 253010 trade data -- not just triangulated from third-party industry estimates -- and provides full value AND volume forecasts across every segment, region, and country, together with verified profiles of 17 companies spanning the fragmented global competitive landscape.
This research report is ideal for people who wish to gain a thorough understanding of the global perlite and vermiculite market. Some of the intended users for this report are:
Imerys S.A., Sibelco, Silbrico Corporation, Grupo Mexicano de Perlita, Palabora Mining Company, Termolita S.A.P.I. de C.V. (Omya), Dicalite Management Group / EP Minerals, Keltech Energies Ltd., Aegean Perlites SA, Perlite-Hellas, Supreme Perlite Company, Carolina Perlite Company Inc., Dupré Minerals Limited, IPM (Industrial Minerals Company), Samrec Vermiculite (Pty) Ltd., Virginia Vermiculite LLC, Showa Denko K.K.
*If Applicable.