- DuPont de Nemours Inc.
- Glen Raven Inc.
- Indorama Corporation.
- KANEKA CORPORATION
- LENZING AG
- Newtex Industries Inc.
- PBI Fibers International
- Solvay
- Teijin Carbon Europe GmbH
- TenCate Fabrics - EU
- W. L. Gore & Associates Inc.
- Westex by Milliken