± 6,000 SF available for lease adjacent to 99 Cents Only Stores in Home Depot anchored center Rialto is home to four major regional distribution centers: Staples Inc., Toys “R” Us, Under Armour and Target. One of the United States’ largest fireworks companies, Pyro Spectaculars, is also headquartered in Rialto. It has rich historical culture and economic significance due to the railroad connector built in the late 1880’s.