1. Aditya Birla Group
2. AMORPHOS CHEMICALS PVT. LTD
3. Ataman Kimya A.S.
4. Bailin Group
5. BASF SE
6. Biosynth AG
7. Borregaard AS
8. Burgo Group S.p.A.
9. Clariant AG
10. Dhairya International
11. Domtar Corporation
12. Evonik Industries AG
13. Green Agrochem
14. HOSOKAWA ALPINE Aktiengesellschaft
15. Ingevity Corporation
16. Lignopure GmbH
17. Merck KGaA
18. Nippon Paper Industries Co. Ltd.
19. Sappi Europe SA
20. SGS & Company
21. Shandong Jufu Chemical Technology Co. Ltd.
22. Shijiazhuang Taixu Biology Technology Co. Ltd.
23. Spectrum Chemical Mfg. Corp.
24. Stora Enso Oyj
25. Swedish Biofuels AB
26. The Dallas Group of America
27. The Plaza Group
28. UPM-Kymmene Corporation
29. Vizag Chemical
30. Wuhan East China Chemical Co. Ltd.