1. Ahlstrom-Munksj? Oyj
2. Air Products Inc.
3. American Elements
4. Arkema S.A.
5. BASF SE
6. Cytodiagnostics Inc.
7. DigiLens
8. Evonik Industries AG
9. Hyperion Catalysis International Inc.
10. Kuraray Co. Ltd.
11. LANXESS AG
12. Merck KGaA
13. Nanoco Group PLC
14. Nanocyl SA
15. Nanografi Nano Technology
16. NanoMaterials Technology Pte Ltd.
17. Nanophase Technologies Corporation
18. Nanoshel LLC
19. Nanostructured & Amorphous Materials Inc.
20. NuMat Technologies
21. ONEX Global Nanotechnologies S.A.
22. Quantum Materials Corp.
23. Reade International Corp.
24. Showa Denko K.K.
25. SkySpring Nanomaterials Inc.
26. Strem Chemicals Inc.
27. Sumitomo Corporation
28. US Research Nanomaterials Inc.