Conaco

Background
Conaco is Conan O'Brien's production company which was first used for the short-lived reality show Lost. When it went off the air, it began to be used for Late Night with Conan O'Brien and The Tonight Show with Conan O'Brien. The company was founded in 2001.

1st Logo (September 4, 2001-January 22, 2010)
Visuals: On a black background is a 3D disc with "Conaco" (in a font similar to the Conoco gas station logo, which might be intentional) engraved on it, rotating from left to right.

Variant: On Late Night with Conan O'Brien, the logo is part of the show's split-screen credits, which appear at the right side of the screen.

Technique: CGI.

Audio: The ending theme of the show or none.

Availability: Previously seen on The Tonight Show with Conan O'Brien and Late Night with Conan O'Brien, and the short-lived reality series Lost. It is preserved on Andy Barker, P.I., which can be seen on Hulu or purchased on DVD. Might also be preserved on the DVD of Conan's 10th Anniversary Special.

2nd Logo (September 15, 2010-)
Visuals: Against a black background is a mess of letters in a bold font (the same one used on Conan from 2010-2018) which quickly unscramble to the left and right to form the text "CONACO".

Variants:
 * Sometimes, a copyright notice appears below the logo.
 * A still version exists.
 * A blue version exists, on The Paul Holmes Show.

Technique: 2D computer animation.

Audio: The closing theme of the show or none.

Availability: Seen on Conan along with other shows produced by Conaco such as Outlaw, Deon Cole's Black Box, Eagleheart and Final Space.