1. CD Bioparticles
2. Coating Products OHZ e.K.
3. EPRUI Biotech Co.Ltd.
4. Heyo Enterprises Co. Ltd
5. Imperial Microspheres
6. Kowa American Corporation
7. Kuraray Co. Ltd.
8. Lab261
9. Matsumoto Yushi Seiyaku Co. Ltd.
10. Merck KGaA
11. Microbeads AS
12. Phosphorex
LLC
13. Sekisui Kasei Co. Ltd.
14. Thermo Fisher Scientific Inc.
15. Trinseo PLC