Fox Square Productions
Fox Square Productions, Inc. was an in-house production unit of Fox Broadcasting Company. They produced content as far back as 1987, but no proper logo was used until the 1990s.
Logo: On a black and navy blue gradient background is the text "FOX SQUARE PRODUCTIONS, INC.".
Music/Sounds: A remixed version of the drum rolls of the 20th Century Fox fanfare, which sounds like the generic Fox fanfares seen on Fox programming during this time.
Availability: Appeared on Inside the X-Files, seen as a bonus feature on a Blu-Ray set of The X-Files. The brand also produced some awards shows such as the Billboard Music Awards, and might have appeared on those as well.
Editor's Note: The music might get to some, but it's visually boring.