• Albany International

• Allimand Interweb Inc

• Andritz

• ANDRITZ Kusters GmbH

• ASI, Division of Thermal Technologies, Inc

• AstenJohnson

• Bakelite

• BASF Corporation

• Borregaard

• CertianTeed

• David A. Coleman LLC

• Dietze & Schell / Trima

• Endeavor Composites Inc.

• ESP

• Filcon America, Inc.

 

*As of September 6, 2023

• GAF

• GKD-USA, Inc.

• Hexion Inc.

• IKO Mat Tech Inc

• Mahlo America, Inc.

• Malarkey Roofing Products

• Mallard Creek Polymers Inc.

• Nalco

• NEG-US

• Owens Corning Science & Technology Center

• Pete Wallace LLC

• Saint-Gobain

• SD Polymers LLC

• TAMKO Building Products, LLC

• TRIMA Spol. S R.O.