- 3A Composites
- Avient Corporation
- BASF
- BFG International
- Dartford Composites Ltd
- Exel Composites
- Gurit Services AG
- Hexcel Corporation
- Kineco Limited
- LANXESS
- Premier Composite Technologies LLC
- Reliance Industries Ltd.
- Solvay
- TEIJIN LIMITED
- TORAY INDUSTRIES Inc.