- Cytec Solvay Group
- Nippon Carbon Co Ltd.
- TORAY INDUSTRIES Inc.
- TEIJIN LIMITED
- Mitsubishi Rayon Co. Ltd.
- Carbon Composites Inc.
- SGL Carbon
- Hexcel Corporation
- ZHONGFU SHENYING CARBON FIBER CO.LTD.
- Moldex Composites Pvt Ltd
- Epsilon Composite
- Plasan Carbon Composites