The 38 Year History (1975-2012) 
Introduced to the commercial construction industry in Houston, Texas in February 1975, World of Concrete presented 77 exhibiting companies in 22,200 net square feet of exhibit space with 1,550 construction industry professionals in attendance. 38 years later, World of Concrete now boasts more than 1,300 exhibiting companies and 50,000 registered industry professionals in more than 500,000 square feet of exhibit space. The addition of World of Masonry and Technology for Construction expanded the range of attendees to include these important segments of the construction industry.