ACC Limited
AFS International B.V.
AGC Inc.
Alfa Facade Systems Pvt. Ltd.
Asahi India Glass Limited
BASF SE
Boral Limited
Bouygues
Central Glass Co. Ltd.
Compagnie de Saint-Gobain
Etex NV
Guardian Industries Holdings
LLC by Koch Industries Inc.
James Hardie Industries PLC
Kingspan Holdings (Ireland) Limited
Knauf Digital GmbH
Louisiana-Pacific Corporation
Nichiha Corporation
Nippon Sheet Glass Co. Ltd.
Norsk Hydro ASA
RPM International Inc.
Sika AG
Sto SE & Co. KGaA
Tata Steel Limited
Terraco Holdings Ltd.
Universe Corporation