History
Timeline: Early 1990 - Opened with 25,000 square feet of event space LATE 1990 - Completed first building addition, LaSalle/Prefunction, creating a total of approximately 30,000 square feet of space for events. 1997 - Gateway Center opened its second building addition the Great Rivers Ballroom AB. With this space, the Center had 40,000 square feet available for our event clients. 2006 - The third expansion was completed which added another 10,000 square feet of multi-purpose space and more than 20,000 square feet of support space.
Specialties
Gateway Center is a multi-purpose convention center located in Collinsville, IL just 10 minutes from downtown St. Louis. The Center hosts conventions, meetings, banquets, wedding receptions, consumer shows, trade shows, and public shows.