1. Natureworks Llc
2. Basf
3. Mitsubishi Chemical Holding Corporation
4. Zhejiang Hisun Biomaterials Co Ltd
5. Futerro Sa
6. Synbra Holding Bv
7. Teijin Ltd
8. Dow Chemicals
9. Thyssenkrupp Ag
10. Danimer Scientific
11. Green Bioplastics
12. Innovia Films
13. Good Natured Products Inc
14. Total-Corbion Plc