1. A&D HOLON Holdings Company
Limited
2. Advantest Corporation
3. Applied Materials Inc.
4. ASML Holding N.V.
5. Canon Inc.
6. Carl Zeiss AG
7. Coherent Corporation
8. EV Group
9. Hitachi High-Tech Corporation
10. imec VZW
11. JEOL
Ltd.
12. KLA Corporation
13. Kyodo International Inc.
14. Lam Research Corporation
15. Neutronix Quintel Inc.
16. Nikon Corporation
17. Onto Innovation Inc.
18. ORC Manufacturing Co. Ltd.
19. S-Cubed
20. SCREEN Holdings Co. Ltd.
21. Shanghai Micro Electronics Equipment (Group) Co. Ltd.
22. S?SS MicroTec SE
23. Taiwan Semiconductor Manufacturing Company Limited
24. Ushio Inc.
25. Veeco Instruments Inc.