1. Autins Group
2. Autoneum
3. Carcoustics International GmbH
4. Continental AG
5. Dana Inc.
6. ElringKlinger AG
7. Gunther GmbH
8. Happich GmbH
9. Heatshield Products Inc.
10. Isolite GmbH
11. Keats Manufacturing Co.
12. Lydall Inc.
13. Morgan Advanced Materials
14. Nippon Steel Corporation
15. Second Skin Audio
16. Talbros Automotive Components Ltd.
17. TechFlex Inc.
18. Tenneco Systems Protection
19. Thermo Tec
20. UGN Inc.
21. Witzenmann GmbH
22. Zircotec Group