1. Alpha Foam Ltd.
2. Arkema
3. Armacell International S.A.
4. BASF SE
5. Bayer MaterialScience
6. Covestro AG
7. Engineered Foam Products Ltd.
8. Flexipol Foams Pvt Ltd.
9. Foamcraft Inc.
10. FXI
11. Henkel AG & Co. KGaA
12. HSM
13. Huntsman Corporation
14. Inoac Corporation
15. Interplasp by Sheela Group
16. Nomaco
17. Polymer Technologies Inc. by DSM N.V.
18. Recticel Engineered Foams by Carpenter Co.
19. Rogers Foam Corporation by DuPont de Nemours Inc.
20. Rubberlite Inc.
21. Saint-Gobain Corporation
22. Sekisui Chemical Co. Ltd.
23. The Woodbridge Group
24. UBE Corporation
25. UFP Technologies Inc.