Who owns so you think you can dance?
So You Think You Can Dance is an American televised dance competition show that airs on Fox in the United States and is the flagship series of the international "So You Think You Can Dance" television franchise. It was created by "American Idol" producers Simon Fuller and Nigel Lythgoe and is produced by 19 Entertainment and Dick Clark Productions The series premiered on July 20, 2005, with over ten million viewers and ended the summer season as the top-rated show on television. The first season was hosted by American news personality Lauren Sánchez. Since the second season, it has been hosted by former British children's television personality and game show emcee Cat Deeley.
Who created So You Think You Can Dance?
Simon Fuller and Nigel Lythgoe
So You Think You Can Dance (American TV series)
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What companies produce So You Think You Can Dance?
19 Entertainment and Dick Clark Productions
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What Network airs So You Think You Can Dance?
Fox
So You Think You Can Dance (American TV series)
https://en.wikipedia.org/wiki/So%20You%20Think%20You%20Can%20Dance%20%28American%20TV%20series%29
List of programs broadcast by Fox: Reality/non-scripted: So You Think You Can Dance (2005) 
List of programs broadcast by Fox
Licensed variations of the show, produced for broadcast markets in other nations, began airing in August 2005, and dozens of localized adaptations of the show have been produced since, airing in 41 countries to date. 
So You Think You Can Dance (American TV series)
"So You Think You Can Dance," is an American reality dance competition show, created by Simon Fuller and Nigel Lythgoe. The show is owed and broadcasted by Fox, and it's produced by 19 Entertainment and Dick Clark Productions. Broadcast markets in other nations, began airing their version of the show in August 2005. Dozens of localized adaptations of the show have been produced since. Currently airing in 41 countries. 