1. Alb?a Services S.A.S.
2. Amcor plc
3. APackaging Group
4. AptarGroup Inc.
5. Ball Corporation
6. Berlin Packaging
7. Berry Global Inc.
8. BioGreen Packaging Private Limited
9. DS Smith plc
10. DuPont de Nemours Inc.
11. Mondi Plc.
12. Nampak Ltd.
13. Pactiv Evergreen Inc.
14. Sealed Air Corporation
15. The Tetra Laval Group