This is Simon Cowell's production company, founded in 2003. In 2013, Syco TV was folded into Syco Entertainment.
1st Logo (September 4, 2004–2013)
Logo: Just an in-credit logo with the blue scrambled words that reads "SYCO" with the gray word "TV", in which the letters "T" and "V" connected together.
Music/Sounds: The end theme of the show.
Availability: Seen on The X Factor and Britain's Got Talent on ITV.
2nd Logo (March 16, 2006–September 18, 2013)
Logo: On a blue searchlights background, we see the Syco TV logo in the center and the searchlights moving.
Variant: In 2011, a logo was slightly modified and enhanced.
Technique: CGI animation.
Music/Sounds: A whoosh sound. ABC, NBC, and Fox used its generic theme.
Availability: Seen on American Inventor on ABC, America's Got Talent on NBC and the American version of The X Factor on Fox.