Continental Structural Plastics Inc. (U.S.)
Zoltek Corporation (U.S.)
DIC Corporation (Japan)
IDI Composites International (U.S.)
Menzolit (Germany)
Polynt (Italy)
Changzhou Tianma Group Co. Ltd. (China)
Core Molding Technologies (U.S.)
Showa Denko K.K. (Japan)
Devi Polymers Private Limited (India)
Zhejiang Sida New Materials Co. Ltd. (China)
Molymer SSP Co. Ltd. (Japan)