1. Acoustical Surfaces Inc.
2. BASF SE
3. Bauder Limited
4. Binderholz GmbH
5. CEMEX
S.A.B. de C.V.
6. Compagnie de Saint-Gobain S.A.
7. DuPont de Nemours Inc.
8. Forbo Holding Ltd.
9. Green Group SA
10. Greenway Building materials India Pvt. Ltd.
11. Henkel AG & Co. KGaA
12. Holcim Ltd.
13. Interface Inc.
14. Kingspan Holdings Limited
15. Magicrete Building Solutions Pvt Ltd.
16. Novagard Solutions Inc.
17. Owens Corning
18. PPG Industries Inc.
19. RedBuilt LLC
20. Sika AG
21. Soben International Ltd.
22. The Alumasc Group plc
23. TrueFoam Limited