1. Aquapak Polymers Limited
2. BASF SE
3. BIOTEC Biologische Naturverpackungen GmbH & Co. KG
4. Cardia Bioplastics
5. Corbion NV
6. Cortec Corporation
7. Dow Inc.
8. Innovia Films Limited
9. Japan Cornstarch Corporation
10. Kingfa Sci. & Tech. Co. Ltd.
11. Merck KGaA
12. Mitsubishi Chemical Corporation
13. NatureWorks LLC by Cargill
Incorporated
14. Novamont S.p.A.
15. Rodenburg Productie B.V.