United States Construction and Building Material Research

Major Players: Louisiana Pacific Corporation, Kingspan Group, GAMCO CORPORATION, Georgia-Pacific L.L.C., USG Corporation

Major Players: Owens Corning Corporation, Certainteed LLC, Johns Manville Corporation, United States Gypsum Company, Atlas Roofing Corporation

Major Players: Benson Curtain Wall & Glass (MiTek Industries Inc), Enclos Corp., PERMASTEELISA S.P.A, Apogee Enterprises, Inc, Seele verwaltungs GmbH

Major Players: Arconic Inc., Tata Steel Ltd., Etex Group, Compagnie de Saint Gobain SA., Kingspan Group

Major Players: Paul Bauder GmbH & Co. KG, GAF Materials Corporation, Atlas Roofing Corporation, CertainTeed Corporation, Owens Corning Corp.

Major Players: CertainTeed, PLY Gem, Bekaert, BetaFence, Ameristar Perimeter Security

Major Players: Masonite International Corporation, JELD-WEN Holding, Inc., Pella Corporation, Andersen Corporation, VELUX Group

Major Players: SADEV, THE RUBBER COMPANY, Boss Polymer P/L. , Semperit AG Holding, Cooper Standard

Major Players: Saint-Gobain S.A, Permasteelisa S.p.A, Lindner Group, Enclos Corp., AGC Glass Europe