1. Amcor Limited
2. Ball Corporation
3. BASF SE
4. BeGreen Packaging
5. Crown Holdings Inc.
6. DS Smith PLC
7. DuPont de Nemours Inc.
8. Elopak AS
9. Huhtam?ki Oyj
10. Macfarlane Group PLC
11. Mondi PLC
12. PaperFoam bv
13. Sealed Air Corporation
14. Sonoco Products Company
15. Westrock Company