1. 3M Company
2. ACS Industries Inc.
3. Autoneum Holding AG
4. Dana Incorporated
5. ElringKlinger AG
6. Henkel AG & Co. KGaA
7. ISOLITE GmbH
8. Kitagawa Corporation
9. Lydall Inc.
10. Marian Inc.
11. Morgan Advanced Materials PLC
12. Parker-Hannifin Corporation
13. Progress-Werk Oberkirch AG
14. RTP Company Inc.
15. S&A Industries
16. Schaffner Holding AG
17. Seal Method Inc.
18. Talbros Automotive Components Ltd.
19. Tech-Etch Inc.
20. Tenneco Inc.
21. Thermo-Tec Automotive Inc.