1. BASF SE
2. Biesterfeld AG
3. BioPolymer GmbH & Co. KG
4. Blafar Ltd.
5. Corbion NV
6. Danimer Scientific Inc.
7. DuPont de Nemours Inc.
8. Eastman Chemical Company
9. Evonik Industries AG
10. Geistlich Pharma AG
11. GELITA AG
12. Green Dot Bioplastics Inc.
13. HTL
14. HyMedPoly
15. Invibio Ltd. by Victrex PLC
16. ITV Denkendorf Product Service GmbH
17. Merck & Co. Inc.
18. NatureWorks LLC
19. Rodenburg Productie B.V.
20. Solvay S.A.
21. SolyPlus GmbH
22. Symatese
23. Tate & Lyle PLC
24. Thermo Fisher Scientific Inc.
25. Toray Industries Inc.