1. 3M Company
2. Aluflexpack AG
3. Amcor Limited
4. Berry Global Inc.
5. C-P Flexible Packaging Inc.
6. CCL Industries
7. Constantia Flexibles International GmbH
8. Coveris Holdings S.A.
9. Covestro AG
10. Dow Chemical Company
11. Dunmore Corporation
12. DuPont de Nemours Inc.
13. Glenroy Inc.
14. Graphic Packaging Holding Corporation
15. Honeywell International Inc.
16. Kl?ckner Pentaplast Europe GmbH & Co. KG
17. Mondi PLC
18. PolyCine GmbH
19. RENOLIT SE
20. Sealed Air Corporation
21. Smurfit Kappa Group
22. Tekra Corporation
23. Toray Industries Inc.
24. Winpack Ltd.
25. Wipak Oy