1. Armacell LLC
2. BASF SE
3. Cabot Corporation
4. Cellofoam North America Inc.
5. Compagnie de Saint-Gobain S.A.
6. Covestro AG
7. DuPont de Nemours Inc.
8. Eastman Chemical Company
9. Evonik Industries AG
10. H.Dawson Sons and Company (Wool) Ltd.
11. Huntsman Corporation
12. Johns Manville
13. Kingspan Group
14. Owens Corning
15. Polartec
LLC by Milliken & Company
16. Polymer Technologies Inc.
17. PrimaLoft Inc.
18. Remmers Group
19. ROCKWOOL A/S
20. Sika AG
21. Syneffex Inc.
22. URSA Insulation
23. W.L. Gore and Associates Inc.