Bally's Corporation is an American gambling, betting, and interactive entertainment company headquartered in Providence, Rhode Island. It operates 13 casinos across ten states, a horse track in Colorado, and online sports betting operations in 14 states. The company was founded in 2004 as BLB Investors. It eventually changed its name to Twin River Worldwide Holdings. In 2020, the company acquired the rights to the Bally's brand from Caesars Entertainment and changed its own name to Bally's Corporation. Wikipedia