1. BASF SE
2. Biome Bioplastics Ltd.
3. Biotec GmbH Co. and KG
4. Braskem SA
5. Corbion NV
6. Danimer Scientific Inc.
7. DuPont de Nemours Inc.
8. FKuR Kunststoff GmbH
9. Green Dot Bioplastics Inc.
10. Japan Corn Starch Co. Ltd
11. Kuraray Co Ltd
12. Mitsubishi Chemical Corporation
13. NatureWorks LLC
14. Novamont S.p.A.
15. Solvay SA
16. Toray Industries Inc.
17. United Biopolymers
S.A