theMART

About The Merchandise Mart (theMART) Merchandise Mart Properties, Inc. (MMPI), a division of Vornado Realty Trust, is a leading owner and operator of integrated showroom and office buildings, as well as trade show facilities, bringing buyers and sellers together through market events, trade and consumer events and conferences. As both a property manager and trade show producer, MMPI has been North America's market maker for the industries it serves, bringing together wholesalers, retailers and consumers for more than 65 years.