Cytec Industries Inc. (US)
Hexal Corporation (US)
Hyosung Corporation (South Korea)
SGL Carbon (Germany)
Teijin Limited (Japan)
Toray Industries Inc (Japan)
DowAksa (Georgia)
OJSC ?SvetlogorskKhimvolokno? (Belarus)
Nippon Graphite Fiber Co. Ltd (Japan) and Mitsubishi Chemical Corporation (Japan)