1. Allresist GmbH
2. Avantor Inc.
3. DJ MicroLaminates Inc.
4. DuPont de Nemours Inc.
5. FUJIFILM Holdings Corporation
6. JSR Corporation
7. KemLab Inc.
8. LG Chem Ltd.
9. Merck KGaA
10. Micro Resist Technology GmbH
11. Microchemicals GmbH
12. New East New Materials Co. Ltd.
13. Sumitomo Chemical Co. Ltd.
14. The Dow Chemicals Company
15. Tokyo Ohka Kogyo Co. Ltd.