• Duradek/Durarail

• ADS Weatherdek Canada Ltd.

• ATOFINA Chemicals, Inc.

• ATOFINA Technical Polymer Department

• Advanced Chemical Technologies, Inc.

• American Permaquik, Inc.

• Andek Corporation

• Applied Surfaces Incorporated

• Aquafin, Inc.

• Boiardi Products Corporation

• Bonsal American

• Bonstone Materials Corporation

• Centimark Corporation

• Ceratech Coatings

• Chem-Coat Industries, Inc.

• ChemMasters

• Chemprobe Coating Systems, L.P.

• Chicopee Mason Supplies, Inc.

• Concrete Sealants, Inc.

• ConcreteScience International, Inc.

• Conproco Corporation

• Conspec

• Coronado Paint Company

• Dayton Superior Corporation

• Dayton Superior, Chemical Division

• Dryvit Systems Canada

• Dryvit Systems, Inc.

• Dryvit UK Ltd.

• DuPont Industrial Coatings

• Dur-A-Flex, Inc.

• Durock Alfacing International Limited

• Duron Paints & Wallcoverings

• E-Poxy Engineered Materials, LLC

• E. H. O'Neill Co., Inc.

• E.M.P. Inc.

• Eastern Industries, Inc.

• Eco-Wares

• Edison Coatings, Inc.

• El Rey Stucco

• Epro Waterproofing Systems

• Euclid Chemical Company

• Five Star Products, Inc.

• Florida Painting

• Fosroc, Inc.

• Fox Industries, Inc.

• Fox Industries, Inc.

• Futura Coatings, Inc.

• Futura Companies LTD.

• Garland Canada Inc.

• Garon Products Inc.

• Gemite Products Inc.

• General Polymers Corp.

• Global Encasement, Inc.

• Gorilla Proof

• ICI Dulux Paint Centers

• IPA Systems, Inc.

• IPA Systems, Inc.

• JJ Barker Company Ltd.

• K.C.I. Coatings

• Kelly-Moore Paint Company, Inc.

• L & M Construction Chemicals, Inc.

• Lambert Corporation of Florida, Inc.

• Lighthouse/VIP Products

• MAC-Products, Inc.

• Macklanburg-Duncan

• Master Bond Inc.

• Master Builders, Inc.

• Masterchem Industries, Inc.

• Mer-Ko Products

• Metalcrete Industries

• Michigan Industrial Paint Supply, Inc.

• Monopole Inc.

• Neogard, A Division of Jones-Blair Company

• Nox-Crete Products Group

• Nudo Products Inc.

• OKON, Inc.

• Old Village Paints, Ltd.

• Omega Products International, Inc.

• Pacific Polymers International, Inc.

• Parex USA, Inc.

• Permaquik Corporation

• Plastiglas Industries Ltd.

• PolyMax

• Polymer Plastics Corp. Vitricon Div.

• Polymerica, Inc.

• Polytite Mfg. Corp., Dur-O-Wal

• Preferred Solutions, Inc. (PSI)

• Premix-Marbletite Manufacturing Company

• Productions CAREA inc.

• Quikrete Companies

• RBC Industries, Inc.

• Rainguard International Products Company

• Republic Powdered Metals, Inc.

• Rubber Polymer Corporation (R.P.C., Inc.)

• SGM, Inc.

• SaverSystems

• Seal-Krete, Inc.

• SealGuard USA

• Sealoflex, Inc.

• Select Products Co.

• Sinak Corporation

• Specco Industries, Incorporated

• Specialty Resin Systems (SRS)

• Stonhard, Inc.

• Stuc-O-Flex International, Inc.

• SureSeal USA

• Surface Technology Inc.

• Surface Technology, Inc.

• TEIFS

• Tamms Industries

• Texas Kiln Products Inc.

• Textured Coatings of America, Inc.

• The Garland Company UK Ltd.

• The Garland Company, Inc.

• Thermal-Chem Corporation

• Tnemec Company, Inc.

• Transpo Industries, Inc.

• Truco, Inc.

• U. S. Intelli-Coatings

• Ultradec, Inc.

• Uniflex Roofing Systems

• United Coatings / Quest Construction Products

• Vandex USA

• Versatile Building Products

• Versatile Building Products, Inc

• Vexcon Chemicals, Inc.

• Watson-Bowman Acme Corp.

• Westroc Industries Ltd.