1. Alpha Ducts LLC
2. American Architectural Millwork LLC
3. Asahi Kasei Corporation
4. Bobrick Washroom Equipment Inc.
5. Citadel Architectural Products Inc.
6. Citadel Architectural Products
LLC
7. ECO Cladding
8. Fiberesin Industries Inc.
9. Fundermax GmbH
10. General Partitions Mfg. Corporation
11. Howard J. Moore Company Inc.
12. Kingspan Group PLC
13. Milwaukee Composites Incorporated
14. Trespa International B.V.
15. Wilsonart LLC