WOC was introduced to the commercial construction industry in Houston, Texas in 1975, and boasts more than 1,500 exhibiting companies and 60,000 registered industry professionals in more than 700,000 net square feet of exhibit space

More than 60,000 industry professionals from all around the world, representing all segments of the construction industry: Commercial Contractors, Concrete Contractors, Concrete Pumpers, Construction Managers, Dealers/Distributors, Decorative Concrete Contractors, Designers and Specifiers, General Contractors, Block/Segmental Unit Producers Masonry Contractors, Architects, Engineers, Block Producers, Ready Mix Producers, Rental Equipment Centers, Repair Contractors, Residential Contractors, Specialty Concrete Contractors, Precast, Pipe and Block Producers, Precast/Prestressed Producers, and more