1. 3D System
2. AdNano Technologies Pvt Ltd
3. Anaphite Limited
4. Arkema Group
5. BYK Additives
6. Evonik Industries AG
7. Foster Corporation
8. Industrial Nanotech Inc.
9. Inframat Corporation
10. Nanocyl S.A.
11. Nanophase Technologies Corporation
12. Nanoshel LLC
13. Nylon Corporation of America
14. Showa Denko Carbon Inc.
15. Unitika Ltd