1. Adams Plastics
2. Alpek S.A.B. de C.V.
3. B & B Plastics Inc.
4. Berry Global Inc.
5. Cabka Group GmbH
6. Commercial Plastics Recycling Inc.
7. Custom Polymers Inc.
8. Dekura GmbH
9. DS Smith
10. Ecogen Recycling Ltd.
11. Jayplas
12. Materials Recovery Ltd.
13. Miller Recycling Corp.
14. Morris Recycling Ltd.
15. Mtm Plastics GmbH
16. Plastic Recycling Inc.
17. Seraphim Plastics LLC
18. Simplas PVC Recycling
19. Stena Metall AB
20. Suez Group
21. The Shakti Plastic Industries
22. UltrePET LLC
23. Vanden Global Ltd.
24. Veka AG
25. Veolia Environnement SA
26. Wanless Waste Management
27. Wellpine Plastic Industrial Co. Ltd.
28. WM Intellectual Property Holdings
LLCKW Plastics
29. WRC Recycling
30. Y. S. Plastic Recycling Products & Company