1. 3M Company
2. American Elements
3. BORTEK Boron Technologies and Mechatronic Inc.
4. Central Drug House (P) Ltd
5. Compagnie de Saint-Gobain S.A.
6. Dandong Chemical Engineering Institute
7. Denka Company Limited
8. Grolltex Inc.
9. Guangzhou Hongwu Material Technology Co. Ltd.
10. Henze Boron Nitride Products AG
11. H?gan?s AB
12. Kevins ceramic materials Co.Ltd
13. Merck KGaA
14. Momentive Performance Materials Inc.
15. N.B. Enterprises
16. Nanoshel LLC
17. Ossila Ltd.
18. Otto Chemie Pvt. Ltd.
19. Resonac Holdings Corporation
20. Shanghai Theorem Chemical Technology Co. Ltd.
21. Showa Denko K.K.
22. Tanyun Aerospace Materials (Yingkou) Technology Co. Ltd.
23. Vizag Chemical International