1. Alpha Packaging Inc.
2. Amcor PLC
3. Anchor Packaging LLC
4. Ball Corporation
5. Bemis Company Inc.
6. Berry Global Inc.
7. Chantler Packages Inc.
8. Cube Packaging
9. Dart Container Corporation
10. Dow Chemical Company
11. DS Smith PLC
12. Emmerson Packaging
13. Evanesce Packaging Solutions
14. Fabri-Kal Corporation
15. Genpak
LLC
16. Huhtamaki Oyj
17. International Paper Company
18. Mondi PLC
19. Pactiv LLC
20. PakTech
21. ProAmpac Intermediate Inc.
22. Reynolds Packaging
23. Sabert Corporation
24. Sealed Air Corporation
25. Sonoco Products Company
26. Tradepak Inc.
27. Union Packaging And Technology Company Limited
28. Vegware Ltd
29. WestRock Company
30. Winpak Ltd.