CIMBAR Performance Minerals


CVC Thermoset Specialties – An Emerald Performance Company


Dianal America, Inc.


Elementis Specialties


Eternal Chemical Company


Evonik Industries


Hockmeyer Equipment Corporation


Micro Powders, Inc.


MinTech International, Inc.


NanYa Corporation


Nubiola Inorganic Pigments


Apex Security Pigments


Brilliant Fluorescent Pigments


Perstorp


PolySat, Inc.


Vanderbilt Minerals, LLC


Reaxis


Scott Bader


US Silica


Vencorex Chemicals