1. Archer-Daniels-Midland Company
2. Arkema S.A.
3. BASF SE
4. Cargill
Incorporated
5. CD Bioparticles
6. Evonik Industries AG
7. Formosa Plastics Corporation
8. Genomatica Inc.
9. Itaconix Corporation
10. KSE Inc.
11. LG Chem Ltd.
12. MBBT Chemical company
13. Mitsubishi Chemical Group Corporation
14. Nippon Shokubai Co. Ltd.
15. Novozymes A/S
16. PTT Global Chemical Public Company Limited
17. SIBUR Holding PJSC
18. The Dow Chemical Company
19. The Lubrizol Corporation
20. Vizag Chemical International