1. AMETEK
Inc
2. Beike Nano Technology Co. Ltd.
3. Bruker Corporation
4. Carl Zeiss AG
5. Cordouan Technologies
6. Corrected Electron Optical Systems GmbH
7. Delong Instruments a. s.
8. DENSsolutions
9. Hitachi Ltd.
10. Hummingbird Scientific
11. JEOL Ltd.
12. Keyence Corporation
13. Kitano Seiki Co. Ltd.
14. NanoScience Instruments Inc.
15. Nikon Corporation
16. Nion Co.
17. Norcada Inc.
18. Opto-Edu (Beijing) Co. Ltd.
19. Oxford Instruments PLC
20. Protochips Incorporated
21. TESCAN Group
a.s.
22. Thermo Fisher Scientific Inc.
23. TVIPS - Tietz Video and Image Processing Systems GmbH