• SOPREMA, Inc.

  SOPREMA offers a comprehensive line of commercial roofing, waterproofing, wall protection, and civil engineering solutions combining superior products and systems with decades of proven performance. Our solutions include industry leading SBS-modified bitumen membranes, polymeric PMMA/PMA liquid applied membranes and synthetic single ply PVC membranes.

• SOPREMA, Inc.

• American Permaquik, Inc.

• BITEC, Inc.

• Barrett Company

• Centimark Corporation

• Company 2001, Inc.

• ERSystems

• Eagle One Roofing

• Garland Canada Inc.

• Harvey Building Products

• Honeywell Commercial Roofing Systems

• Ink Smith Inc.

• International EPDM Rubber Roofing Systems, Inc.

• Koppers Industries, Inc.

• Monsey Bakor Inc.

• NEI Advanced Composite Technology (NEI, Inc.)

• Neste Thermo

• Permaquik Corporation

• Polyglass, USA

• Protecto Wrap Company

• SafSeal Innovations, div. Protecto Wrap Company

• Siplast, Inc.

• Smartroof

• Tamko Roofing Products

• The Garland Company UK Ltd.