1. Acoustical Surfaces Inc.
2. AKUSTUS
3. Altispace Inc.
4. Armstrong World Industries Inc.
5. ArtUSA Industries Inc.
6. ATI Decorative Laminates
7. Ceilings4U Inc.
8. Ceilume
9. Compagnie de Saint-Gobain S.A.
10. FabriTRAK Systems Inc.
11. Georgia-Pacific LLC by Koch Industries Inc.
12. Hunter Douglas N.V.
13. IES 2000
14. Knauf Digital GmbH
15. LATICRETE International Inc.
16. MBI Products Company
Inc
17. PortaFab Corporation
18. Primacoustic
19. Rigidized Metals Corporation
20. Rockfon by ROCKWOOL A/S
21. SAS International
22. Schluter Systems L.P.
23. Walker & Zanger
LLC
24. Wood Tectonics
25. Woven Image Pty Limited