1. 3M Company
2. ABMcomposite
3. ACP Composites Inc.
4. AMS Composite Cylinders
5. Celanese Corporation
6. CeramTec GmbH
7. Coltene Holding AG
8. Composiflex Inc.
9. Composites United e.V.
10. CoorsTek Inc.
11. Den-Mat Holdings
LLC
12. Dentsply Sirona Inc.
13. Icotec AG
14. IDI Composites International
15. Indutch Composites Technology Pvt. Ltd.
16. Ivoclar Vivadent AG
17. Kaman Corporation
18. Koninklijke DSM N.V.
19. Kulzer GmbH
20. Kyocera Corporation
21. Plastic Reinforcement Fabrics Ltd.
22. Polygon Company
23. Rock West Composites Inc.
24. SGL Carbon SE
25. Shofu Inc.
26. Tokuyama Dental Corporation Inc.
27. Toray Industries Inc.
28. Zeus Company Inc.