• Castone Corporation - A regional producer of architectural precast concrete products.  Opelika, Alabama.
• Decorative Concrete Systems - Columbus, Georgia
• Foley Products Company - Manufactures, sells, & distributes, precast concrete products.
• International Drilling and Sawing, Inc - Concrete cutting specialists.
• Moxley Services - Insulation, concrete, pressure washing, painting, roofing & small scale construction.  Columbus, Georgia.
• Rathel's Decorative Concrete - Columbus, Georgia
• Schoenrock & Sons, Inc. - Landscape, concrete curbing, lawn maintenance. Phenix City, Alabama.
• Works of Art Lawn Maintenance and Construction Company - Columbus, Georgia

• Concrete Construction Magazine
• Concrete Producer Magazine

• Alabama Concrete Industries Association
• Georgia Concrete & Products Association

• American Concrete Pavement Association Southeast Chapter

• American Concrete Contractors Association
• American Concrete Institute
• American Concrete Pavement Association
• American Concrete Pipe Association
• American Concrete Pressure Pipe Association
• American Concrete Pumping Association
• American Shotcrete Association
• American Society of Concrete Contractors
• Architectural Precast Association
• Autoclaved Aerated Concrete Products Association
• Concrete Anchor Manufacturers' Association
• Concrete Corrosion Inhibitors Association
• Concrete Foundations Association
• Concrete Home Building Council
• Concrete Industry Board
• Concrete Plant Manufacturers Bureau
• Concrete Promotional Group
• Concrete Reinforcing Steel Institute
• Concrete Sawing and Drilling Association
• Environmental Council of Concrete Organizations
• Insulating Concrete Forms Association
• Interlocking Concrete Pavement Institute
• National Precast Concrete Association
• National Ready Mixed Concrete Association
• Portland Cement Association
• Precast Prestressed Concrete Institute
• Slag Cement Association
• Tilt-Up Concrete Association

• Canadian Ready Mixed Concrete Association
• Cement and Concrete Association of New Zealand

• Center for Advanced Cement Based Materials
• International Association of Concrete Drillers & Sawers
• International Concrete Repair Institute
• World of Concrete

Concrete on Google - ODP - Yahoo