- BASF SE
- BIOTEC GmbH & Co.
- Corbion Purac
- Cortec Group
- DuPont de Nemours Inc.
- FKuR Kunststoff GmbH
- FP International
- Innovia Films
- Japan Corn Starch Co. Ltd
- Kingfa Sci. & Tech. Co. Ltd
- Merck KGaA
- Metabolix Inc.
- Mitsubishi Chemical Corporation
- NatureWorks LLC
- Novamont S.p.A
- Rodenburg Biopolymers