Six Flags

Six Flags Entertainment Corp. is the world's largest amusement park corporation based on number of properties, and the fifth-most popular in terms of attendance. The company maintains 18 properties throughout North America consisting of theme parks, thrill parks, water parks, and family entertainment centers. In 2009, Six Flags properties hosted 23.9 million guests.

The company has almost-exclusive rights to the Looney Tunes characters and has used them in many of their parks, both currently and formerly.

Current

 * Six Flags America
 * Six Flags Discovery Kingdom
 * Six Flags Fiesta Texas
 * Six Flags Great Adventure
 * Six Flags Magic Mountain
 * Six Flags México
 * Six Flags New England
 * Six Flags Over Georgia
 * Six Flags Over Texas
 * Six Flags St. Louis

Former

 * Six Flags Elitch Gardens (now just Elitch Gardens)
 * Six Flags Great America (park still in operation but without Looney Tunes attractions)
 * Six Flags Holland
 * Six Flags Kentucky Kingdom