1. Alchemie Ltd.
2. Base Materials Ltd.
3. BASF SE
4. CMT Materials LLC by ESCO Technologies Inc.
5. Coastal Enterprises
6. Curbell Inc.
7. Dongguan Dongquan Mould Material Co. Ltd.
8. DUNA-Corradini S.p.A.
9. ebalta Kunststoff GmbH
10. Endurance Technologies Inc.
11. Formpolster GmbH
12. General Plastics Manufacturing Company Inc.
13. Huntsman Corporation
14. MEGAFLEX Schaumstoff GmbH
15. OBO-Werke GmbH
16. Penta Pattern & Model Ltd.
17. Plyable
18. Polytec Elastoform GmbH
19. Polytek Development Corp.
20. RAMPF Holding GmbH & Co. KG
21. RECA plastics GmbH
22. Ru-Bix Tooling Board
23. Sika AG
24. Trelleborg AB
25. Yongzhou Lihong New Material Co. Ltd.