1. Shin-Etsu Chemical Co. Ltd
2. Altana AG
3. Chase Corporation
4. CHT Germany GmbH
5. Dow Inc.
6. Dymax Corporation
7. Electrolube (HK Wentworth Group)
8. Europlasma NV
9. H.B. Fuller Company
10. Henkel AG & Co. KGaA
11. MG Chemicals
12. Panacol-Elosol GmbH (Dr. H?nle AG)