1. Axiom Materials Inc
2. Celanese Corporation
3. Cytec Solvay Group (Parent Company: Solvay Group)
4. Gurit Holding Ag
5. Hexcel Corporation
6. Mitsubishi Rayon Co Ltd (Mitsubishi Chemical Corporation)
7. Park Aerospace Corporation (Formerly Park Electrochemical)
8. Renegade Materials Corporation
9. Royal Ten Cate Nv
10. Sgl Carbon Se
11. Teijin Limited
12. Toray Industries Inc
13. Unicarbon
14. Ventec Group
15. Zyvex Technologies