The Greater Columbus Convention Center is a convention center located in downtown Columbus, Ohio, United States, along the east side of North High Street. The convention center was designed by Peter Eisenman, constructed in 1993, and expanded in 1999. Property management company SMG oversees day-to-day operations of the 1,700,000-square-foot (160,000 m2) facility, including 410,000 square feet (38,000 m2) of exhibit space, three ballrooms, and 65 meeting rooms.