1. 3M Company
2. Avery Dennison Corporation
3. BASF SE
4. Custom Foam Systems Ltd.
5. Foamcraft Inc.
6. Foamtec Medical
7. Freudenberg Performance Materials Holding SE & Co. KG
8. General Plastics Manufacturing Company
9. Grand Rapids Foam Technologies
10. Heubach Corporation
11. Huntsman Corporation
12. Inoac Corporation
13. Ramfoam Ltd.
14. Recticel NV
15. Rogers Foam Corporation
16. Sekisui Chemical Co Ltd.
17. Technical Foam Services Ltd.
18. The Woodbridge Group
19. Trelleborg AB
20. UFP Technologies Inc.
21. Zotefoams PLC