1. Aluprof SA
2. Arconic Corporation
3. CAS Facade Co. Ltd.
4. CT Windows
LLC
5. Fassada Systems BV
6. Feature Architectural Fabrications
7. Focchi S.p.A.
8. GUTMANN Bausysteme GmbH
9. Hepworth Framework Ltd.
10. Kalwall Corporation
11. KGC Group
12. Lindner Group KG
13. Qingdao REXI Industries Co.Ltd
14. rchitectural Facades by Brickability Group PLC
15. Reynaers Aluminium NV
16. Sch?co International KG
17. Senior Architectural Systems Ltd
18. Sika AG
19. SOTAWALL Inc.
20. Soundcraft
21. SRL LIMITED
22. Unison Windows and Doors Inc.
23. Vetrina Windows
24. Vindrvs Ltd.
25. W&W Glass
LLC