1. Atlantic Pulp
2. Bonito Packaging Co.Ltd.
3. Br?drene Hartmann A/S
4. buhl-paperform GmbH
5. CKF Inc.
6. DFM Packaging Solutions
7. Eco-Pliant
8. GENERA INC.
9. Henry Molded Products Inc.
10. Huhtam?ki Oyj
11. International Paper Company
12. Lihua Group
13. Nippon Molding Co. Ltd.
14. Okulovskaya Paper Factory
15. Orcon Industries Corporation
16. Pacific Pulp Molding Inc. by Specialized Packaging Group
17. Pactiv Evergreen Inc.
18. Paishing Technology
19. Papacks Sales GmbH
20. Pulp-Tec Limited
21. Robert Cullen Ltd.
22. Sonoco Products Company by Amcor plc
23. Tekni-Plex Inc.
24. Tiantai Dingtian Packaging Co. Ltd.
25. Tridas Technology
s.r.o.