1. Alcoa Corporation
2. Alufoil Products Pvt Ltd.
3. Amcor PLC
4. Ball Corporation
5. Carcano Antonio S.p.A.
6. China Hongqiao Group Limited
7. Constantia Flexibles
8. Contital srl
9. Ess Dee Aluminium Ltd.
10. Eurofoil Luxembourg S.A.
11. Flexico
12. Hindalco Industries Limited by Aditya Birla Group
13. Hulamin Limited
14. Hulamin Ltd.
15. Jiangsu Zhongji Lamination Materials Co. Ltd.
16. Nicholl Food Packaging Ltd by Bawtry Carbon International Limited
17. Norsk Hydro ASA
18. Novelis Inc.
19. Pactiv LLC
20. Plus Pack A/S
21. Reynolds Group Holdings Ltd.
22. Tetra Pak International S.A.
23. Uflex Ltd
24. United Company RUSAL PLC by Glencore
25. Wieland Group
26. Wyda Packaging (Pty) Ltd.