• American Hydrotech, Inc.

  American Hydrotech is a recognized leader in the development, production, and distribution of premium waterproofing and roofing products.

• American Hydrotech, Inc.

• ABC Supply Co., Inc.

• APOC/ Div. of Gardner-Gibson, Inc.

• Acrymax Technologies

• Advanced Coatings

• Advanced Coatings Inc.

• Alco-NVC

• Aldo Products Co., Inc.

• Allied-Trent Roofing Systems Inc.

• Andek Corporation

• Anti-Hydro International, Inc.

• Architectural Roof Coatings, Inc.

• Barrett Company

• Barrier International Corp.

• Bayer Corp. Polymers Division Coatings and Colorants

• Best Roofing Systems Inc.

• CIM Industries Inc.

• Centimark Corporation

• Cleasby Manufacturing Inc.

• Company 2001, Inc.

• Conklin Company Inc., Building Products Division

• Davlin Coatings

• DuPont Elastomers L.L.C.

• ERSystems

• Eco-Wares

• Environmental Coating Systems

• Foam Enterprises Inc.

• Futura Coatings, Inc.

• GMX, Inc.

• Gaco Western, Inc.

• Gaco Western, Inc.

• Gardner Asphalt Corp.

• Gardner-Gibson, Inc.

• Garland Canada Inc.

• Garland Co.

• General Polymers Corp.

• Global Encasement, Inc.

• Harvey Building Products

• Honeywell Commercial Roofing Systems

• Hydrotech Membrane Corp.

• Infinity Coatings International

• Ink Smith Inc.

• Innovative Formulations Inc.

• Karnak Corporation

• Kemper Systems, Inc.

• LBI Technologies, Inc.

• Lexis Coatings

• Metacrylics

• Monsey Bakor Inc.

• Mule-Hide Products Co.

• Murray Sheet Metal Co.

• Neogard, A Division of Jones-Blair Company

• Neptune Coatings

• Pacific Polymers International, Inc.

• Perma-Chink Systems

• Polymer Plastics Corp.

• Polythane Systems, Inc.

• Pro-Seal Products

• R.E. Crawford Construction

• RPC

• Resin Technology Co.

• RoofMart International

• S&K Associates

• Sealoflex, Inc.

• Sonneborn Building Products

• Sunlife Systems International

• Texas Refinery Corp.

• The Garland Company UK Ltd.

• The Garland Company, Inc.

• Thermo Materials

• Truco, Inc.

• Tuff-Kote Co.

• Uniflex Roofing Systems

• Uniroof International Inc.

• Uniroof International Limited

• United Coatings / Quest Construction Products

• United States Legends

• Urecoats Industries Inc.

• Weather Barrier, Inc.