1. Aerospace Semiconductor Inc.
2. AGC Inc.
3. AMETEK. Inc.
4. Aptasic SA
5. CeramTec GmbH
6. ChaoZhou Three-circle (Group) Co. Ltd.
7. DuPont de Nemours Inc.
8. Egide S.A.
9. Electrical Products Inc.
10. Fujitsu Limited
11. Hefei Shengda Electronics Technology Industry Co. Ltd
12. Infineon Technologies AG
13. KOA Corporation
14. Kyocera Corporation
15. LEATEC Fine Ceramics Co. Ltd.
16. Mackin Technologies
17. Maruwa Co. Ltd.
18. Materion Corp.
19. Micross
20. NGK Insulators
Ltd.
21. Qnnect
22. Remtec Inc.
23. Renesas Electronics Corporation
24. Rochester Electronics
25. Schott AG
26. SST International by Palomar Technologies
27. Texas Instruments Incorporated
28. UTAC Holdings Ltd.
29. VTT Technical Research Centre of Finland Ltd.
30. Yixing City Jitai Electronics Co. Ltd.