1. Avery Dennison Corporation
2. Barbier Group
3. BASF SE
4. BI-AX International Inc.
5. BioBag Americas Inc.
6. Biogeneral Inc.
7. Clondalkin Group
8. Cortec Corporation
9. Frankston Packaging Company
10. Futamura Group
11. Kingfa Sci. & Tech. Co. Ltd.
12. Layfield Group. Ltd.
13. Novamont S.p.A.
14. Plascon Group
15. Plastika Kritis
16. POLYNOVA Industries Inc.
17. PolyPak s.r.o.
18. Polyplex Corporation Limited
19. Profol GmbH
20. RKW Group
21. Taghleef Industries SpA
22. The Dow Chemical Company
23. TIPA Ltd.
24. Trioworld Industrier AB
25. Walki Group Oy