SeaWorld Entertainment, Inc., together with its subsidiaries, operates as a theme park and entertainment company in the United States. The company operates marine-life theme park under the SeaWorld brand name in San Diego, Orlando, and San Antonio; Busch Gardens theme parks, which are family-oriented destinations with foreign geographic settings in Tampa and Williamsburg; and water parks under the Aquatica brand in Orlando, San Antonio, and San Diego. It also operates the Adventure Island name in Tampa; Water Country USA name in Williamsburg; Discovery Cove marine life theme park in Orlando; and Sesame Place, a seasonal park in Langhorne. In addition, the company operates its theme park under Shamu and Sea Rescue brand names. It owns and operates 12 destination and regional theme parks. The company was formerly known as SW Holdco, Inc. and changed its name to SeaWorld Entertainment, Inc. in December 2012. SeaWorld Entertainment, Inc. was founded in 1959 and is headquartered in Orlando, Florida.