1. Billerud AB
2. DS Smith Plc
3. Easternpak Ltd.
4. Georgia-Pacific LLC
5. Ginni Gopal Boards Pvt. Ltd.
6. Huhtamaki Oyj
7. International Paper Company
8. Lema Carton Srl
9. Mondi Plc
10. Mosburger GmbH
11. Packman Packaging Private Limited
12. Pratt Industries Inc.
13. R.S.G.Packagings Pvt. Ltd.
14. Rengo Co. Ltd.
15. Reynolds Group Holdings Ltd
16. Smurfit Kappa Group Plc
17. Storopack Inc.