1. ALTANA AG
2. B?hler AG
3. Colorcon Inc.
4. Dainichiseika Color & Chemicals Mfg. Co. Ltd.
5. DIC Group
6. Flint Group
7. Fujifilm Holdings Corporation
8. hubergroup Deutschland GmbH
9. InkTec Co. Ltd.
10. Lahiri Kundu & Company
11. Rupa Colour Inks
12. SAKATA INX CORPORATION
13. Sanchez
SA de CV
14. SICPA HOLDING SA
15. Siegwerk Druckfarben AG & Co. KGaA
16. Splashjet Inkjet Ink Private Limited
17. Sun Chemical Corporation
18. T&K TOKA Corporation
19. The Dow Chemical Company
20. TOKYO PRINTING INK MFG CO. LTD.
21. TOYO INK SC HOLDINGS CO. LTD.
22. UFlex Limited
23. Wikoff Color Corporation
24. Yip’s Chemical Holdings Limited
25. Zeller+Gmelin GmbH & Co. KG