25/7 Productions

Background
25/7 Productions (stylized as twenty five/seven productions) was a production company that was formed in 2003 by Dave Broone to produce unscripted television shows. One of the company's first hits was The Biggest Loser in 2004.

1st Logo (October 19, 2004-January 15, 2005)
Logo: On a white gradient background, we see the silver colored numbers "257". Below it was a black line, and below it was "twenty five/seven productions" in a Handel Gothic font. The logo sparkles.

Technique: 2D computer animation.

Audio: None or a NBC generic theme on original airings.

Availability: Seen on season 1 of The Biggest Loser.

2nd Logo (September 13, 2005-June 2, 2016)
Logo: On a black background, we see the same 257 logo from before, only this time, it was in wiping in and the logo flashes via sparkles. Below it was the line, and below it was the green words "twenty five/seven" fading in, followed by "productions" which fades in below the logo.

Variant: In 2010, the logo was given an enhanced look.

Technique: 2D computer animation.

Audio: An electronic whoosh sound. NBC airings used a generic theme.

Availability: Seen on most episodes of The Biggest Loser from the time period, and also seen on other shows, such as Strong.

3rd Logo (August 19, 2016)
Logo: On a white background, we see a shoe-like futuristic object in blue, and inside it was the 3D words "257" in a different futuristic font, and below it was the words "TWENTY FIVE/SEVEN PRODUCTIONS" in a different futuristic font.

Technique: None.

Audio: Same as before.

Availability: Only seen on the Netflix documentary show Fearless.

4th Logo (February 24, 2017-)
Logo: On a black background, we see a set of futuristic transforming-like numbers that the pieces merged to form the futuristic word "257" in the same font as the previous logo on a light background. The word "twenty five/seven productions" zooms in below.

Variant: A still version exists.

Technique: Computer animation.

Audio: A robotic-like sound or none.

Availability: First seen on Ultimate Beastmaster, and later seen on TV specials from the company, such as Still Laugh-In: The Stars Celebrate and Halftime.