1. American Packaging Corporation
2. Berry Global Inc
3. Coveris
4. Ccl Industries Inc
5. Printpack Inc
6. Sealed Air Corporation
7. Sonoco Products Company
8. Proampac
9. Transcontinental Inc
10. Sigma Plastics Group
11. C-P Flexible Packaging
12. Glenroy Inc
13. Flex-Pack Engineering Inc
14. Graphic Packaging International Llc