1. Amcor Plc
2. Berry Global Group Inc
3. Ccl Industries Inc
4. Constantia Flexibles
5. Coveris
6. Ds Smith
7. Glenroy Inc
8. Graphic Packaging International Llc
9. Huhtamaki
10. Mondi Group
11. Proampac
12. Printpack
13. Sealed Air Corporation
14. Sigma Plastics Group
15. Sonoco Products Company