1. Amcor Group GmbH
2. Asia Pulp & Paper Group
3. Cascades Inc.
4. Century Pulp and Paper
5. Clearwater Paper Corporation
6. Essity AB
7. First Quality Enterprises Inc.
8. International Paper Company
9. JK Paper
10. Kimberly-Clark Corporation
11. Koch Industries Inc.
12. KP Tissue inc.
13. Nine Dragons Paper (Holdings) Limited
14. Nippon Paper Industries Co. Ltd.
15. Oji Paper Co. Ltd.
16. Procter & Gamble Company
17. Samson Paper Holdings Limited
18. Sappi Limited
19. Shandong Chenming Paper Holdings Ltd
20. Shanying International Holdings Co. Ltd.
21. Smurfit Kappa Group
22. ST PAPER LLC
23. Stora Enso Oyj
24. Svenska Cellulosa Aktiebolaget
25. WestRock Company